Exposure
- ID
- GRAVI.2024-11-20T03:02:55.200_2
- Header ID
- GRAVI.2024-11-20T03:02:55.200
- Date updated
- 2024-11-20 03:15:37 UTC+0000
- Release date
- 2025-05-19 03:15:37 UTC+0000
- UTC Start
- 2024-11-20 03:02:55.200
- UTC End
- 2024-11-20 03:05:35.200
- MJD Start
- 60634.12702778
- MJD End
- 60634.1288796319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0079665
- Ambient temperature (°C)
- 13.74
- Seeing (arcsec)
- 0.595
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 | 88.7480 | 88.5540 | 119.4000 | 119.7000 |
| A0-J2 | 127.3820 | 127.1080 | 95.9000 | 96.1000 |
| A0-K0 | 127.0890 | 126.9020 | 74.0750 | 74.2760 |
| G1-J2 | 58.0880 | 58.0430 | 58.3000 | 58.5000 |
| G1-K0 | 90.4440 | 90.4590 | 29.7830 | 30.0240 |
| J2-K0 | 48.1830 | 48.1760 | 354.6450 | 354.9670 |
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 | 60634.12702778 |
| 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 | 88.748 |
| HIERARCH ESO ISS PBL12 END | 88.554 |
| HIERARCH ESO ISS PBLA12 START | 119.4 |
| HIERARCH ESO ISS PBLA12 END | 119.7 |
| HIERARCH ESO ISS PBL13 START | 127.382 |
| HIERARCH ESO ISS PBL13 END | 127.108 |
| HIERARCH ESO ISS PBLA13 START | 95.9 |
| HIERARCH ESO ISS PBLA13 END | 96.1 |
| HIERARCH ESO ISS PBL14 START | 127.089 |
| HIERARCH ESO ISS PBL14 END | 126.902 |
| HIERARCH ESO ISS PBLA14 START | 74.075 |
| HIERARCH ESO ISS PBLA14 END | 74.276 |
| HIERARCH ESO ISS PBL23 START | 58.088 |
| HIERARCH ESO ISS PBL23 END | 58.043 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 90.444 |
| HIERARCH ESO ISS PBL24 END | 90.459 |
| HIERARCH ESO ISS PBLA24 START | 29.783 |
| HIERARCH ESO ISS PBLA24 END | 30.024 |
| HIERARCH ESO ISS PBL34 START | 48.183 |
| HIERARCH ESO ISS PBL34 END | 48.176 |
| HIERARCH ESO ISS PBLA34 START | 354.645 |
| HIERARCH ESO ISS PBLA34 END | 354.967 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007753 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00818 |
| HIERARCH ESO ISS AMBI TEMP | 13.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |