Exposure
- ID
- GRAVI.2024-11-20T03:17:04.236_2
- Header ID
- GRAVI.2024-11-20T03:17:04.236
- Date updated
- 2024-11-20 03:30:35 UTC+0000
- Release date
- 2025-05-19 03:30:35 UTC+0000
- UTC Start
- 2024-11-20 03:17:04.236
- UTC End
- 2024-11-20 03:19:44.236
- MJD Start
- 60634.13685458
- MJD End
- 60634.1387064319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031955
- Ambient temperature (°C)
- 13.1
- Seeing (arcsec)
- 0.75
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 | 87.7260 | 87.4910 | 120.9000 | 121.2000 |
| A0-J2 | 125.8860 | 125.5270 | 97.1000 | 97.3000 |
| A0-K0 | 126.0250 | 125.7570 | 75.0270 | 75.2160 |
| G1-J2 | 57.8110 | 57.7350 | 59.2000 | 59.4000 |
| G1-K0 | 90.4840 | 90.4820 | 30.9110 | 31.1310 |
| J2-K0 | 48.1510 | 48.1460 | 356.2070 | 356.5290 |
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 | 60634.13685458 |
| 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 | 87.726 |
| HIERARCH ESO ISS PBL12 END | 87.491 |
| HIERARCH ESO ISS PBLA12 START | 120.9 |
| HIERARCH ESO ISS PBLA12 END | 121.2 |
| HIERARCH ESO ISS PBL13 START | 125.886 |
| HIERARCH ESO ISS PBL13 END | 125.527 |
| HIERARCH ESO ISS PBLA13 START | 97.1 |
| HIERARCH ESO ISS PBLA13 END | 97.3 |
| HIERARCH ESO ISS PBL14 START | 126.025 |
| HIERARCH ESO ISS PBL14 END | 125.757 |
| HIERARCH ESO ISS PBLA14 START | 75.027 |
| HIERARCH ESO ISS PBLA14 END | 75.216 |
| HIERARCH ESO ISS PBL23 START | 57.811 |
| HIERARCH ESO ISS PBL23 END | 57.735 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 59.4 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.482 |
| HIERARCH ESO ISS PBLA24 START | 30.911 |
| HIERARCH ESO ISS PBLA24 END | 31.131 |
| HIERARCH ESO ISS PBL34 START | 48.151 |
| HIERARCH ESO ISS PBL34 END | 48.146 |
| HIERARCH ESO ISS PBLA34 START | 356.207 |
| HIERARCH ESO ISS PBLA34 END | 356.529 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003393 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002998 |
| HIERARCH ESO ISS AMBI TEMP | 13.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |