Exposure
- ID
- GRAVI.2024-07-24T05:46:41.854_1
- Header ID
- GRAVI.2024-07-24T05:46:41.854
- Date updated
- 2024-07-24 06:00:37 UTC+0000
- Release date
- 2025-07-24 06:00:37 UTC+0000
- UTC Start
- 2024-07-24 05:46:41.854
- UTC End
- 2024-07-24 05:53:21.854
- MJD Start
- 60515.2407622
- MJD End
- 60515.2453918296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003573
- Ambient temperature (°C)
- 8.47
- Seeing (arcsec)
- 0.55
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 | 54.8800 | 55.0370 | 23.2000 | 24.0000 |
| U1-U3 | 99.3400 | 99.6970 | 29.8000 | 30.5000 |
| U1-U4 | 127.0860 | 127.7580 | 58.5610 | 59.1230 |
| U2-U3 | 45.2500 | 45.4470 | 37.7000 | 38.4000 |
| U2-U4 | 88.2180 | 88.6050 | 79.6460 | 80.0700 |
| U3-U4 | 62.3810 | 62.4500 | 108.6470 | 109.0040 |
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 | 60515.2407622 |
| 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 | 54.88 |
| HIERARCH ESO ISS PBL12 END | 55.037 |
| HIERARCH ESO ISS PBLA12 START | 23.2 |
| HIERARCH ESO ISS PBLA12 END | 24.0 |
| HIERARCH ESO ISS PBL13 START | 99.34 |
| HIERARCH ESO ISS PBL13 END | 99.697 |
| HIERARCH ESO ISS PBLA13 START | 29.8 |
| HIERARCH ESO ISS PBLA13 END | 30.5 |
| HIERARCH ESO ISS PBL14 START | 127.086 |
| HIERARCH ESO ISS PBL14 END | 127.758 |
| HIERARCH ESO ISS PBLA14 START | 58.561 |
| HIERARCH ESO ISS PBLA14 END | 59.123 |
| HIERARCH ESO ISS PBL23 START | 45.25 |
| HIERARCH ESO ISS PBL23 END | 45.447 |
| HIERARCH ESO ISS PBLA23 START | 37.7 |
| HIERARCH ESO ISS PBLA23 END | 38.4 |
| HIERARCH ESO ISS PBL24 START | 88.218 |
| HIERARCH ESO ISS PBL24 END | 88.605 |
| HIERARCH ESO ISS PBLA24 START | 79.646 |
| HIERARCH ESO ISS PBLA24 END | 80.07 |
| HIERARCH ESO ISS PBL34 START | 62.381 |
| HIERARCH ESO ISS PBL34 END | 62.45 |
| HIERARCH ESO ISS PBLA34 START | 108.647 |
| HIERARCH ESO ISS PBLA34 END | 109.004 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003573 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003573 |
| HIERARCH ESO ISS AMBI TEMP | 8.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| 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 |