Exposure
- ID
- GRAVI.2024-07-25T06:51:05.022_1
- Header ID
- GRAVI.2024-07-25T06:51:05.022
- Date updated
- 2024-07-25 07:05:38 UTC+0000
- Release date
- 2025-07-25 07:05:37 UTC+0000
- UTC Start
- 2024-07-25 06:51:05.022
- UTC End
- 2024-07-25 06:57:45.022
- MJD Start
- 60516.28547479
- MJD End
- 60516.2901044196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003421
- Ambient temperature (°C)
- 13.31
- Seeing (arcsec)
- 0.61
Observation
- ID
- 60186
- 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
- 44688
- Name
- HD206893
- RA
- 326.344168
- DEC
- -12.78333
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1950 | 56.2830 | 29.7000 | 30.3000 |
| U1-U3 | 102.0420 | 102.1820 | 35.9000 | 36.4000 |
| U1-U4 | 130.1280 | 129.9620 | 63.0960 | 63.4380 |
| U2-U3 | 46.5720 | 46.6140 | 43.4000 | 43.8000 |
| U2-U4 | 88.7470 | 88.3880 | 83.4740 | 83.8270 |
| U3-U4 | 60.9800 | 60.5920 | 112.9170 | 113.4520 |
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 | 60516.28547479 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344168 |
| DEC | -12.78333 |
| 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 | 56.195 |
| HIERARCH ESO ISS PBL12 END | 56.283 |
| HIERARCH ESO ISS PBLA12 START | 29.7 |
| HIERARCH ESO ISS PBLA12 END | 30.3 |
| HIERARCH ESO ISS PBL13 START | 102.042 |
| HIERARCH ESO ISS PBL13 END | 102.182 |
| HIERARCH ESO ISS PBLA13 START | 35.9 |
| HIERARCH ESO ISS PBLA13 END | 36.4 |
| HIERARCH ESO ISS PBL14 START | 130.128 |
| HIERARCH ESO ISS PBL14 END | 129.962 |
| HIERARCH ESO ISS PBLA14 START | 63.096 |
| HIERARCH ESO ISS PBLA14 END | 63.438 |
| HIERARCH ESO ISS PBL23 START | 46.572 |
| HIERARCH ESO ISS PBL23 END | 46.614 |
| HIERARCH ESO ISS PBLA23 START | 43.4 |
| HIERARCH ESO ISS PBLA23 END | 43.8 |
| HIERARCH ESO ISS PBL24 START | 88.747 |
| HIERARCH ESO ISS PBL24 END | 88.388 |
| HIERARCH ESO ISS PBLA24 START | 83.474 |
| HIERARCH ESO ISS PBLA24 END | 83.827 |
| HIERARCH ESO ISS PBL34 START | 60.98 |
| HIERARCH ESO ISS PBL34 END | 60.592 |
| HIERARCH ESO ISS PBLA34 START | 112.917 |
| HIERARCH ESO ISS PBLA34 END | 113.452 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002846 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003996 |
| HIERARCH ESO ISS AMBI TEMP | 13.31 |
| 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 |