Exposure
- ID
- GRAVI.2021-10-05T07:35:51.931_2
- Header ID
- GRAVI.2021-10-05T07:35:51.931
- Date updated
- 2021-10-05 07:49:47 UTC+0000
- Release date
- 2022-10-05 07:49:47 UTC+0000
- UTC Start
- 2021-10-05 07:35:51.931
- UTC End
- 2021-10-05 07:38:15.931
- MJD Start
- 59492.31657328
- MJD End
- 59492.3182399467
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00309
- Ambient temperature (°C)
- 13.22
- Seeing (arcsec)
- 0.62
Observation
- ID
- 48436
- Category
- science
- Program ID
- 108.22EZ.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36316
- Name
- GJ65B
- RA
- 24.7558225
- DEC
- -17.9501289444444
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 | 79.0680 | 78.6800 | 131.2000 | 131.7000 |
A0-J2 | 110.6500 | 109.8890 | 104.4000 | 104.7000 |
A0-K0 | 113.0560 | 112.3600 | 79.5850 | 79.7360 |
G1-J2 | 53.6090 | 53.3700 | 62.8000 | 62.9000 |
G1-K0 | 89.0660 | 88.9560 | 35.4880 | 35.6040 |
J2-K0 | 48.1720 | 48.1790 | 4.7980 | 5.1060 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59492.31657328 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65A |
RA | 24.77035 |
DEC | -17.94762 |
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 | 79.068 |
HIERARCH ESO ISS PBL12 END | 78.68 |
HIERARCH ESO ISS PBLA12 START | 131.2 |
HIERARCH ESO ISS PBLA12 END | 131.7 |
HIERARCH ESO ISS PBL13 START | 110.65 |
HIERARCH ESO ISS PBL13 END | 109.889 |
HIERARCH ESO ISS PBLA13 START | 104.4 |
HIERARCH ESO ISS PBLA13 END | 104.7 |
HIERARCH ESO ISS PBL14 START | 113.056 |
HIERARCH ESO ISS PBL14 END | 112.36 |
HIERARCH ESO ISS PBLA14 START | 79.585 |
HIERARCH ESO ISS PBLA14 END | 79.736 |
HIERARCH ESO ISS PBL23 START | 53.609 |
HIERARCH ESO ISS PBL23 END | 53.37 |
HIERARCH ESO ISS PBLA23 START | 62.8 |
HIERARCH ESO ISS PBLA23 END | 62.9 |
HIERARCH ESO ISS PBL24 START | 89.066 |
HIERARCH ESO ISS PBL24 END | 88.956 |
HIERARCH ESO ISS PBLA24 START | 35.488 |
HIERARCH ESO ISS PBLA24 END | 35.604 |
HIERARCH ESO ISS PBL34 START | 48.172 |
HIERARCH ESO ISS PBL34 END | 48.179 |
HIERARCH ESO ISS PBLA34 START | 4.798 |
HIERARCH ESO ISS PBLA34 END | 5.106 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00309 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00309 |
HIERARCH ESO ISS AMBI TEMP | 13.22 |
HIERARCH ESO ISS AMBI FWHM START | 0.62 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3974 |
HIERARCH ESO FT ROBJ DELTA | -175700.4642 |