Exposure
- ID
- GRAVI.2022-10-01T07:25:11.478_2
- Header ID
- GRAVI.2022-10-01T07:25:11.478
- Date updated
- 2022-10-01 07:36:02 UTC+0000
- Release date
- 2023-10-01 07:36:02 UTC+0000
- UTC Start
- 2022-10-01 07:25:11.478
- UTC End
- 2022-10-01 07:27:35.478
- MJD Start
- 59853.30916063
- MJD End
- 59853.3108272967
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021185
- Ambient temperature (°C)
- 10.54
- Seeing (arcsec)
- 1.05
Observation
- ID
- 52591
- Category
- science
- Program ID
- 109.2310.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 39084
- Name
- GJ65A
- RA
- 24.7560404166667
- DEC
- -17.9505555833333
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 | 82.6510 | 82.3050 | 127.0000 | 127.4000 |
A0-J2 | 117.3720 | 116.7470 | 101.5000 | 101.8000 |
A0-K0 | 119.0460 | 118.5030 | 78.0610 | 78.2210 |
G1-J2 | 55.6270 | 55.4480 | 61.8000 | 61.9000 |
G1-K0 | 89.9160 | 89.8480 | 34.1620 | 34.3130 |
J2-K0 | 48.1260 | 48.1290 | 1.7490 | 2.0630 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.2310.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59853.30916063 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.771098 |
DEC | -17.94756 |
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 | 170.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 82.651 |
HIERARCH ESO ISS PBL12 END | 82.305 |
HIERARCH ESO ISS PBLA12 START | 127.0 |
HIERARCH ESO ISS PBLA12 END | 127.4 |
HIERARCH ESO ISS PBL13 START | 117.372 |
HIERARCH ESO ISS PBL13 END | 116.747 |
HIERARCH ESO ISS PBLA13 START | 101.5 |
HIERARCH ESO ISS PBLA13 END | 101.8 |
HIERARCH ESO ISS PBL14 START | 119.046 |
HIERARCH ESO ISS PBL14 END | 118.503 |
HIERARCH ESO ISS PBLA14 START | 78.061 |
HIERARCH ESO ISS PBLA14 END | 78.221 |
HIERARCH ESO ISS PBL23 START | 55.627 |
HIERARCH ESO ISS PBL23 END | 55.448 |
HIERARCH ESO ISS PBLA23 START | 61.8 |
HIERARCH ESO ISS PBLA23 END | 61.9 |
HIERARCH ESO ISS PBL24 START | 89.916 |
HIERARCH ESO ISS PBL24 END | 89.848 |
HIERARCH ESO ISS PBLA24 START | 34.162 |
HIERARCH ESO ISS PBLA24 END | 34.313 |
HIERARCH ESO ISS PBL34 START | 48.126 |
HIERARCH ESO ISS PBL34 END | 48.129 |
HIERARCH ESO ISS PBLA34 START | 1.749 |
HIERARCH ESO ISS PBLA34 END | 2.063 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001573 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002664 |
HIERARCH ESO ISS AMBI TEMP | 10.54 |
HIERARCH ESO ISS AMBI FWHM START | 1.02 |
HIERARCH ESO ISS AMBI FWHM END | 1.08 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4497 |
HIERARCH ESO FT ROBJ DELTA | -175702.0001 |