Exposure
- ID
- GRAVI.2024-11-20T03:10:07.218_2
- Header ID
- GRAVI.2024-11-20T03:10:07.218
- Date updated
- 2024-11-20 03:20:41 UTC+0000
- Release date
- 2025-05-19 03:20:41 UTC+0000
- UTC Start
- 2024-11-20 03:10:07.218
- UTC End
- 2024-11-20 03:12:47.218
- MJD Start
- 60634.13202799
- MJD End
- 60634.1338798419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006956
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 0.615
Observation
- ID
- 61881
- Category
- science
- Program ID
- 114.276G.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 44800
- Name
- GJ65A
- RA
- 24.7560541666667
- DEC
- -17.9505680555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.2570 | 88.0430 | 120.2000 | 120.5000 |
| A0-J2 | 126.6770 | 126.3610 | 96.5000 | 96.7000 |
| A0-K0 | 126.6010 | 126.3740 | 74.5590 | 74.7530 |
| G1-J2 | 57.9660 | 57.9060 | 58.8000 | 59.0000 |
| G1-K0 | 90.4740 | 90.4810 | 30.3610 | 30.5910 |
| J2-K0 | 48.1660 | 48.1590 | 355.4300 | 355.7510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60634.13202799 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772837 |
| DEC | -17.9475 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 88.257 |
| HIERARCH ESO ISS PBL12 END | 88.043 |
| HIERARCH ESO ISS PBLA12 START | 120.2 |
| HIERARCH ESO ISS PBLA12 END | 120.5 |
| HIERARCH ESO ISS PBL13 START | 126.677 |
| HIERARCH ESO ISS PBL13 END | 126.361 |
| HIERARCH ESO ISS PBLA13 START | 96.5 |
| HIERARCH ESO ISS PBLA13 END | 96.7 |
| HIERARCH ESO ISS PBL14 START | 126.601 |
| HIERARCH ESO ISS PBL14 END | 126.374 |
| HIERARCH ESO ISS PBLA14 START | 74.559 |
| HIERARCH ESO ISS PBLA14 END | 74.753 |
| HIERARCH ESO ISS PBL23 START | 57.966 |
| HIERARCH ESO ISS PBL23 END | 57.906 |
| HIERARCH ESO ISS PBLA23 START | 58.8 |
| HIERARCH ESO ISS PBLA23 END | 59.0 |
| HIERARCH ESO ISS PBL24 START | 90.474 |
| HIERARCH ESO ISS PBL24 END | 90.481 |
| HIERARCH ESO ISS PBLA24 START | 30.361 |
| HIERARCH ESO ISS PBLA24 END | 30.591 |
| HIERARCH ESO ISS PBL34 START | 48.166 |
| HIERARCH ESO ISS PBL34 END | 48.159 |
| HIERARCH ESO ISS PBLA34 START | 355.43 |
| HIERARCH ESO ISS PBLA34 END | 355.751 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007732 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00618 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |