Exposure
- ID
- GRAVI.2022-08-10T07:16:46.387_2
- Header ID
- GRAVI.2022-08-10T07:16:46.387
- Date updated
- 2022-08-10 07:26:43 UTC+0000
- Release date
- 2023-08-10 07:26:42 UTC+0000
- UTC Start
- 2022-08-10 07:16:46.387
- UTC End
- 2022-08-10 07:19:10.387
- MJD Start
- 59801.30331466
- MJD End
- 59801.3049813267
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004429
- Ambient temperature (°C)
- 13.71
- Seeing (arcsec)
- 0.92
Observation
- ID
- 51850
- Category
- science
- Program ID
- 109.2310.002
- 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
- 30729
- Name
- GJ65A
- RA
- 24.7560416666667
- DEC
- -17.9505555555556
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 | 84.3490 | 84.7060 | 108.9000 | 109.1000 |
A0-J2 | 116.3460 | 116.9910 | 84.1000 | 84.3000 |
A0-K0 | 114.9570 | 115.5190 | 59.7930 | 60.1690 |
G1-J2 | 53.3020 | 53.4850 | 42.4000 | 42.8000 |
G1-K0 | 87.3990 | 87.4600 | 12.9340 | 13.3220 |
J2-K0 | 48.6500 | 48.6500 | 340.3340 | 340.5500 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.2310.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59801.30331466 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.770989 |
DEC | -17.94757 |
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 | 84.349 |
HIERARCH ESO ISS PBL12 END | 84.706 |
HIERARCH ESO ISS PBLA12 START | 108.9 |
HIERARCH ESO ISS PBLA12 END | 109.1 |
HIERARCH ESO ISS PBL13 START | 116.346 |
HIERARCH ESO ISS PBL13 END | 116.991 |
HIERARCH ESO ISS PBLA13 START | 84.1 |
HIERARCH ESO ISS PBLA13 END | 84.3 |
HIERARCH ESO ISS PBL14 START | 114.957 |
HIERARCH ESO ISS PBL14 END | 115.519 |
HIERARCH ESO ISS PBLA14 START | 59.793 |
HIERARCH ESO ISS PBLA14 END | 60.169 |
HIERARCH ESO ISS PBL23 START | 53.302 |
HIERARCH ESO ISS PBL23 END | 53.485 |
HIERARCH ESO ISS PBLA23 START | 42.4 |
HIERARCH ESO ISS PBLA23 END | 42.8 |
HIERARCH ESO ISS PBL24 START | 87.399 |
HIERARCH ESO ISS PBL24 END | 87.46 |
HIERARCH ESO ISS PBLA24 START | 12.934 |
HIERARCH ESO ISS PBLA24 END | 13.322 |
HIERARCH ESO ISS PBL34 START | 48.65 |
HIERARCH ESO ISS PBL34 END | 48.65 |
HIERARCH ESO ISS PBLA34 START | 340.334 |
HIERARCH ESO ISS PBLA34 END | 340.55 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004767 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004091 |
HIERARCH ESO ISS AMBI TEMP | 13.71 |
HIERARCH ESO ISS AMBI FWHM START | 0.83 |
HIERARCH ESO ISS AMBI FWHM END | 1.01 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
HIERARCH ESO FT ROBJ DELTA | -175702.000 |