Exposure
- ID
- GRAVI.2024-11-20T03:13:28.227_2
- Header ID
- GRAVI.2024-11-20T03:13:28.227
- Date updated
- 2024-11-20 03:25:45 UTC+0000
- Release date
- 2025-05-19 03:25:44 UTC+0000
- UTC Start
- 2024-11-20 03:13:28.227
- UTC End
- 2024-11-20 03:16:08.227
- MJD Start
- 60634.13435448
- MJD End
- 60634.1362063319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047865
- Ambient temperature (°C)
- 12.91
- Seeing (arcsec)
- 0.685
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 | 88.0090 | 87.7840 | 120.5000 | 120.8000 |
| A0-J2 | 126.3110 | 125.9740 | 96.8000 | 97.0000 |
| A0-K0 | 126.3380 | 126.0910 | 74.7870 | 74.9780 |
| G1-J2 | 57.8960 | 57.8290 | 59.0000 | 59.2000 |
| G1-K0 | 90.4810 | 90.4840 | 30.6300 | 30.8540 |
| J2-K0 | 48.1580 | 48.1530 | 355.8050 | 356.1260 |
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 | 60634.13435448 |
| 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 | 88.009 |
| HIERARCH ESO ISS PBL12 END | 87.784 |
| HIERARCH ESO ISS PBLA12 START | 120.5 |
| HIERARCH ESO ISS PBLA12 END | 120.8 |
| HIERARCH ESO ISS PBL13 START | 126.311 |
| HIERARCH ESO ISS PBL13 END | 125.974 |
| HIERARCH ESO ISS PBLA13 START | 96.8 |
| HIERARCH ESO ISS PBLA13 END | 97.0 |
| HIERARCH ESO ISS PBL14 START | 126.338 |
| HIERARCH ESO ISS PBL14 END | 126.091 |
| HIERARCH ESO ISS PBLA14 START | 74.787 |
| HIERARCH ESO ISS PBLA14 END | 74.978 |
| HIERARCH ESO ISS PBL23 START | 57.896 |
| HIERARCH ESO ISS PBL23 END | 57.829 |
| HIERARCH ESO ISS PBLA23 START | 59.0 |
| HIERARCH ESO ISS PBLA23 END | 59.2 |
| HIERARCH ESO ISS PBL24 START | 90.481 |
| HIERARCH ESO ISS PBL24 END | 90.484 |
| HIERARCH ESO ISS PBLA24 START | 30.63 |
| HIERARCH ESO ISS PBLA24 END | 30.854 |
| HIERARCH ESO ISS PBL34 START | 48.158 |
| HIERARCH ESO ISS PBL34 END | 48.153 |
| HIERARCH ESO ISS PBLA34 START | 355.805 |
| HIERARCH ESO ISS PBLA34 END | 356.126 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00618 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003393 |
| HIERARCH ESO ISS AMBI TEMP | 12.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |