Exposure
- ID
- GRAVI.2024-05-31T09:32:22.384_1
- Header ID
- GRAVI.2024-05-31T09:32:22.384
- Date updated
- 2024-05-31 09:50:33 UTC+0000
- Release date
- 2025-05-31 09:50:33 UTC+0000
- UTC Start
- 2024-05-31 09:32:22.384
- UTC End
- 2024-05-31 09:39:02.384
- MJD Start
- 60461.3974813
- MJD End
- 60461.4021109296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005561
- Ambient temperature (°C)
- 15.54
- Seeing (arcsec)
- 0.545
Observation
- ID
- 59469
- 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
- 44091
- Name
- HD206893
- RA
- 326.344008
- DEC
- -12.78333
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.1820 | 55.3330 | 24.7000 | 25.4000 |
| U1-U3 | 100.0220 | 100.3500 | 31.2000 | 31.8000 |
| U1-U4 | 128.3210 | 128.8430 | 59.6180 | 60.1330 |
| U2-U3 | 45.6220 | 45.7950 | 39.0000 | 39.7000 |
| U2-U4 | 88.9020 | 89.1470 | 80.4490 | 80.8540 |
| U3-U4 | 62.4710 | 62.4470 | 109.3440 | 109.7310 |
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 | 60461.3974813 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344008 |
| 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 | 55.182 |
| HIERARCH ESO ISS PBL12 END | 55.333 |
| HIERARCH ESO ISS PBLA12 START | 24.7 |
| HIERARCH ESO ISS PBLA12 END | 25.4 |
| HIERARCH ESO ISS PBL13 START | 100.022 |
| HIERARCH ESO ISS PBL13 END | 100.35 |
| HIERARCH ESO ISS PBLA13 START | 31.2 |
| HIERARCH ESO ISS PBLA13 END | 31.8 |
| HIERARCH ESO ISS PBL14 START | 128.321 |
| HIERARCH ESO ISS PBL14 END | 128.843 |
| HIERARCH ESO ISS PBLA14 START | 59.618 |
| HIERARCH ESO ISS PBLA14 END | 60.133 |
| HIERARCH ESO ISS PBL23 START | 45.622 |
| HIERARCH ESO ISS PBL23 END | 45.795 |
| HIERARCH ESO ISS PBLA23 START | 39.0 |
| HIERARCH ESO ISS PBLA23 END | 39.7 |
| HIERARCH ESO ISS PBL24 START | 88.902 |
| HIERARCH ESO ISS PBL24 END | 89.147 |
| HIERARCH ESO ISS PBLA24 START | 80.449 |
| HIERARCH ESO ISS PBLA24 END | 80.854 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.447 |
| HIERARCH ESO ISS PBLA34 START | 109.344 |
| HIERARCH ESO ISS PBLA34 END | 109.731 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005963 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005159 |
| HIERARCH ESO ISS AMBI TEMP | 15.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |