Exposure
- ID
- GRAVI.2024-07-18T08:02:09.722_1
- Header ID
- GRAVI.2024-07-18T08:02:09.722
- Date updated
- 2024-07-18 08:55:33 UTC+0000
- Release date
- 2025-07-18 08:55:29 UTC+0000
- UTC Start
- 2024-07-18 08:02:09.722
- UTC End
- 2024-07-18 08:03:45.722
- MJD Start
- 60509.33483475
- MJD End
- 60509.3359458611
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006456
- Ambient temperature (°C)
- 15.64
- Seeing (arcsec)
- 0.785
Observation
- ID
- 60152
- 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
- 44655
- Name
- HD206893
- RA
- 326.344243
- DEC
- -12.78322
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5510 | 56.5550 | 32.7000 | 32.8000 |
| U1-U3 | 102.4020 | 102.3870 | 38.6000 | 38.7000 |
| U1-U4 | 127.5470 | 127.3490 | 64.9410 | 65.0050 |
| U2-U3 | 46.5060 | 46.4840 | 45.7000 | 45.8000 |
| U2-U4 | 85.2050 | 84.9810 | 85.6570 | 85.7510 |
| U3-U4 | 57.8360 | 57.6620 | 116.7220 | 116.9150 |
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 | 60509.33483475 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344243 |
| DEC | -12.78322 |
| 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 | 56.551 |
| HIERARCH ESO ISS PBL12 END | 56.555 |
| HIERARCH ESO ISS PBLA12 START | 32.7 |
| HIERARCH ESO ISS PBLA12 END | 32.8 |
| HIERARCH ESO ISS PBL13 START | 102.402 |
| HIERARCH ESO ISS PBL13 END | 102.387 |
| HIERARCH ESO ISS PBLA13 START | 38.6 |
| HIERARCH ESO ISS PBLA13 END | 38.7 |
| HIERARCH ESO ISS PBL14 START | 127.547 |
| HIERARCH ESO ISS PBL14 END | 127.349 |
| HIERARCH ESO ISS PBLA14 START | 64.941 |
| HIERARCH ESO ISS PBLA14 END | 65.005 |
| HIERARCH ESO ISS PBL23 START | 46.506 |
| HIERARCH ESO ISS PBL23 END | 46.484 |
| HIERARCH ESO ISS PBLA23 START | 45.7 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 85.205 |
| HIERARCH ESO ISS PBL24 END | 84.981 |
| HIERARCH ESO ISS PBLA24 START | 85.657 |
| HIERARCH ESO ISS PBLA24 END | 85.751 |
| HIERARCH ESO ISS PBL34 START | 57.836 |
| HIERARCH ESO ISS PBL34 END | 57.662 |
| HIERARCH ESO ISS PBLA34 START | 116.722 |
| HIERARCH ESO ISS PBLA34 END | 116.915 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005987 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006925 |
| HIERARCH ESO ISS AMBI TEMP | 15.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |