Exposure
- ID
- GRAVI.2021-10-06T04:34:18.176_2
- Header ID
- GRAVI.2021-10-06T04:34:18.176
- Date updated
- 2021-10-06 04:45:54 UTC+0000
- Release date
- 2022-10-06 04:45:54 UTC+0000
- UTC Start
- 2021-10-06 04:34:18.176
- UTC End
- 2021-10-06 04:36:42.176
- MJD Start
- 59493.19048815
- MJD End
- 59493.1921548167
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004851
- Ambient temperature (°C)
- 13.21
- Seeing (arcsec)
- 0.375
Observation
- ID
- 48450
- Category
- science
- Program ID
- 108.22F1.001
- 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
- 36317
- Name
- GJ65A
- RA
- 24.75604
- 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 | 89.7790 | 89.8980 | 112.4000 | 112.6000 |
A0-J2 | 126.9090 | 127.1870 | 89.2000 | 89.4000 |
A0-K0 | 124.8550 | 125.1510 | 66.9930 | 67.2760 |
G1-J2 | 56.7690 | 56.8850 | 50.6000 | 51.0000 |
G1-K0 | 88.9360 | 89.0050 | 21.0300 | 21.3710 |
J2-K0 | 48.5080 | 48.4970 | 345.7090 | 345.9850 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22F1.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59493.19048815 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.770352 |
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 | 89.779 |
HIERARCH ESO ISS PBL12 END | 89.898 |
HIERARCH ESO ISS PBLA12 START | 112.4 |
HIERARCH ESO ISS PBLA12 END | 112.6 |
HIERARCH ESO ISS PBL13 START | 126.909 |
HIERARCH ESO ISS PBL13 END | 127.187 |
HIERARCH ESO ISS PBLA13 START | 89.2 |
HIERARCH ESO ISS PBLA13 END | 89.4 |
HIERARCH ESO ISS PBL14 START | 124.855 |
HIERARCH ESO ISS PBL14 END | 125.151 |
HIERARCH ESO ISS PBLA14 START | 66.993 |
HIERARCH ESO ISS PBLA14 END | 67.276 |
HIERARCH ESO ISS PBL23 START | 56.769 |
HIERARCH ESO ISS PBL23 END | 56.885 |
HIERARCH ESO ISS PBLA23 START | 50.6 |
HIERARCH ESO ISS PBLA23 END | 51.0 |
HIERARCH ESO ISS PBL24 START | 88.936 |
HIERARCH ESO ISS PBL24 END | 89.005 |
HIERARCH ESO ISS PBLA24 START | 21.03 |
HIERARCH ESO ISS PBLA24 END | 21.371 |
HIERARCH ESO ISS PBL34 START | 48.508 |
HIERARCH ESO ISS PBL34 END | 48.497 |
HIERARCH ESO ISS PBLA34 START | 345.709 |
HIERARCH ESO ISS PBLA34 END | 345.985 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00483 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004872 |
HIERARCH ESO ISS AMBI TEMP | 13.21 |
HIERARCH ESO ISS AMBI FWHM START | 0.37 |
HIERARCH ESO ISS AMBI FWHM END | 0.38 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4496 |
HIERARCH ESO FT ROBJ DELTA | -175702.0000 |