Exposure
- ID
- GRAVI.2022-10-01T07:47:41.535_2
- Header ID
- GRAVI.2022-10-01T07:47:41.535
- Date updated
- 2022-10-01 08:00:40 UTC+0000
- Release date
- 2023-10-01 08:00:40 UTC+0000
- UTC Start
- 2022-10-01 07:47:41.535
- UTC End
- 2022-10-01 07:50:05.535
- MJD Start
- 59853.32478629
- MJD End
- 59853.3264529567
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002095
- Ambient temperature (°C)
- 10.37
- Seeing (arcsec)
- 1.32
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 | 79.7330 | 79.3480 | 130.4000 | 130.9000 |
A0-J2 | 111.9410 | 111.1990 | 103.9000 | 104.2000 |
A0-K0 | 114.2310 | 113.5580 | 79.3190 | 79.4710 |
G1-J2 | 54.0110 | 53.7810 | 62.6000 | 62.7000 |
G1-K0 | 89.2490 | 89.1460 | 35.2770 | 35.4000 |
J2-K0 | 48.1600 | 48.1660 | 4.2590 | 4.5700 |
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 | 59853.32478629 |
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 | 79.733 |
HIERARCH ESO ISS PBL12 END | 79.348 |
HIERARCH ESO ISS PBLA12 START | 130.4 |
HIERARCH ESO ISS PBLA12 END | 130.9 |
HIERARCH ESO ISS PBL13 START | 111.941 |
HIERARCH ESO ISS PBL13 END | 111.199 |
HIERARCH ESO ISS PBLA13 START | 103.9 |
HIERARCH ESO ISS PBLA13 END | 104.2 |
HIERARCH ESO ISS PBL14 START | 114.231 |
HIERARCH ESO ISS PBL14 END | 113.558 |
HIERARCH ESO ISS PBLA14 START | 79.319 |
HIERARCH ESO ISS PBLA14 END | 79.471 |
HIERARCH ESO ISS PBL23 START | 54.011 |
HIERARCH ESO ISS PBL23 END | 53.781 |
HIERARCH ESO ISS PBLA23 START | 62.6 |
HIERARCH ESO ISS PBLA23 END | 62.7 |
HIERARCH ESO ISS PBL24 START | 89.249 |
HIERARCH ESO ISS PBL24 END | 89.146 |
HIERARCH ESO ISS PBLA24 START | 35.277 |
HIERARCH ESO ISS PBLA24 END | 35.4 |
HIERARCH ESO ISS PBL34 START | 48.16 |
HIERARCH ESO ISS PBL34 END | 48.166 |
HIERARCH ESO ISS PBLA34 START | 4.259 |
HIERARCH ESO ISS PBLA34 END | 4.57 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002095 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002095 |
HIERARCH ESO ISS AMBI TEMP | 10.37 |
HIERARCH ESO ISS AMBI FWHM START | 1.32 |
HIERARCH ESO ISS AMBI FWHM END | 1.32 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4497 |
HIERARCH ESO FT ROBJ DELTA | -175702.0001 |