Exposure
- ID
- GRAVI.2024-06-30T04:29:11.765_1
- Header ID
- GRAVI.2024-06-30T04:29:11.765
- Date updated
- 2024-06-30 04:45:19 UTC+0000
- Release date
- 2025-06-30 04:45:19 UTC+0000
- UTC Start
- 2024-06-30 04:29:11.765
- UTC End
- 2024-06-30 04:35:51.765
- MJD Start
- 60491.18694172
- MJD End
- 60491.1915713496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028905
- Ambient temperature (°C)
- 12.13
- Seeing (arcsec)
- 0.835
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 | 52.2380 | 52.2340 | 359.1000 | 0.1000 |
| U1-U3 | 91.2920 | 91.4020 | 4.0000 | 5.3000 |
| U1-U4 | 94.5740 | 95.9980 | 32.1740 | 33.8720 |
| U2-U3 | 39.5150 | 39.6580 | 10.7000 | 12.1000 |
| U2-U4 | 58.2950 | 60.0400 | 61.5000 | 62.7740 |
| U3-U4 | 45.2800 | 46.4900 | 104.0910 | 104.0910 |
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 | 60491.18694172 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 52.238 |
| HIERARCH ESO ISS PBL12 END | 52.234 |
| HIERARCH ESO ISS PBLA12 START | 359.1 |
| HIERARCH ESO ISS PBLA12 END | 0.1 |
| HIERARCH ESO ISS PBL13 START | 91.292 |
| HIERARCH ESO ISS PBL13 END | 91.402 |
| HIERARCH ESO ISS PBLA13 START | 4.0 |
| HIERARCH ESO ISS PBLA13 END | 5.3 |
| HIERARCH ESO ISS PBL14 START | 94.574 |
| HIERARCH ESO ISS PBL14 END | 95.998 |
| HIERARCH ESO ISS PBLA14 START | 32.174 |
| HIERARCH ESO ISS PBLA14 END | 33.872 |
| HIERARCH ESO ISS PBL23 START | 39.515 |
| HIERARCH ESO ISS PBL23 END | 39.658 |
| HIERARCH ESO ISS PBLA23 START | 10.7 |
| HIERARCH ESO ISS PBLA23 END | 12.1 |
| HIERARCH ESO ISS PBL24 START | 58.295 |
| HIERARCH ESO ISS PBL24 END | 60.04 |
| HIERARCH ESO ISS PBLA24 START | 61.5 |
| HIERARCH ESO ISS PBLA24 END | 62.774 |
| HIERARCH ESO ISS PBL34 START | 45.28 |
| HIERARCH ESO ISS PBL34 END | 46.49 |
| HIERARCH ESO ISS PBLA34 START | 104.091 |
| HIERARCH ESO ISS PBLA34 END | 104.091 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002283 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003498 |
| HIERARCH ESO ISS AMBI TEMP | 12.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |