Exposure
- ID
- GRAVI.2021-12-28T02:11:17.542_2
- Header ID
- GRAVI.2021-12-28T02:11:17.542
- Date updated
- 2021-12-28 06:15:50 UTC+0000
- Release date
- 2022-12-28 06:15:49 UTC+0000
- UTC Start
- 2021-12-28 02:11:17.542
- UTC End
- 2021-12-28 02:13:41.542
- MJD Start
- 59576.09117526
- MJD End
- 59576.0928419267
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007305
- Ambient temperature (°C)
- 14.92
- Seeing (arcsec)
- 0.47
Observation
- ID
- 49085
- Category
- science
- Program ID
- 108.22F1.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY (PART II)
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36724
- Name
- GJ65B
- RA
- 24.7558141666667
- DEC
- -17.9501535555556
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 | 78.2760 | 77.8800 | 132.2000 | 132.6000 |
A0-J2 | 109.0890 | 108.2980 | 105.1000 | 105.4000 |
A0-K0 | 111.6230 | 110.8920 | 79.8930 | 80.0430 |
G1-J2 | 53.1160 | 52.8640 | 63.0000 | 63.0000 |
G1-K0 | 88.8370 | 88.7170 | 35.7210 | 35.8300 |
J2-K0 | 48.1870 | 48.1940 | 5.4250 | 5.7340 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22F1.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59576.09117526 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65A |
RA | 24.770522 |
DEC | -17.9476 |
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 | 78.276 |
HIERARCH ESO ISS PBL12 END | 77.88 |
HIERARCH ESO ISS PBLA12 START | 132.2 |
HIERARCH ESO ISS PBLA12 END | 132.6 |
HIERARCH ESO ISS PBL13 START | 109.089 |
HIERARCH ESO ISS PBL13 END | 108.298 |
HIERARCH ESO ISS PBLA13 START | 105.1 |
HIERARCH ESO ISS PBLA13 END | 105.4 |
HIERARCH ESO ISS PBL14 START | 111.623 |
HIERARCH ESO ISS PBL14 END | 110.892 |
HIERARCH ESO ISS PBLA14 START | 79.893 |
HIERARCH ESO ISS PBLA14 END | 80.043 |
HIERARCH ESO ISS PBL23 START | 53.116 |
HIERARCH ESO ISS PBL23 END | 52.864 |
HIERARCH ESO ISS PBLA23 START | 63.0 |
HIERARCH ESO ISS PBLA23 END | 63.0 |
HIERARCH ESO ISS PBL24 START | 88.837 |
HIERARCH ESO ISS PBL24 END | 88.717 |
HIERARCH ESO ISS PBLA24 START | 35.721 |
HIERARCH ESO ISS PBLA24 END | 35.83 |
HIERARCH ESO ISS PBL34 START | 48.187 |
HIERARCH ESO ISS PBL34 END | 48.194 |
HIERARCH ESO ISS PBLA34 START | 5.425 |
HIERARCH ESO ISS PBLA34 END | 5.734 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007439 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007171 |
HIERARCH ESO ISS AMBI TEMP | 14.92 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.45 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3954 |
HIERARCH ESO FT ROBJ DELTA | -175700.5528 |