Exposure
- ID
- GRAVI.2021-12-28T02:45:11.628_2
- Header ID
- GRAVI.2021-12-28T02:45:11.628
- Date updated
- 2021-12-28 06:26:17 UTC+0000
- Release date
- 2022-12-28 06:26:17 UTC+0000
- UTC Start
- 2021-12-28 02:45:11.628
- UTC End
- 2021-12-28 02:47:35.628
- MJD Start
- 59576.11471792
- MJD End
- 59576.1163845867
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011826
- Ambient temperature (°C)
- 14.73
- Seeing (arcsec)
- 0.48
Observation
- ID
- 49086
- 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
- 36725
- Name
- GJ65A
- RA
- 24.75604
- DEC
- -17.9505556388889
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 | 73.3860 | 72.9740 | 138.5000 | 139.1000 |
A0-J2 | 98.7920 | 97.8660 | 109.4000 | 109.9000 |
A0-K0 | 101.8530 | 100.9470 | 81.6480 | 81.7900 |
G1-J2 | 49.6950 | 49.3730 | 63.6000 | 63.7000 |
G1-K0 | 87.0950 | 86.9210 | 36.7810 | 36.8440 |
J2-K0 | 48.2980 | 48.3090 | 9.0730 | 9.3690 |
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 | 59576.11471792 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
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 | 73.386 |
HIERARCH ESO ISS PBL12 END | 72.974 |
HIERARCH ESO ISS PBLA12 START | 138.5 |
HIERARCH ESO ISS PBLA12 END | 139.1 |
HIERARCH ESO ISS PBL13 START | 98.792 |
HIERARCH ESO ISS PBL13 END | 97.866 |
HIERARCH ESO ISS PBLA13 START | 109.4 |
HIERARCH ESO ISS PBLA13 END | 109.9 |
HIERARCH ESO ISS PBL14 START | 101.853 |
HIERARCH ESO ISS PBL14 END | 100.947 |
HIERARCH ESO ISS PBLA14 START | 81.648 |
HIERARCH ESO ISS PBLA14 END | 81.79 |
HIERARCH ESO ISS PBL23 START | 49.695 |
HIERARCH ESO ISS PBL23 END | 49.373 |
HIERARCH ESO ISS PBLA23 START | 63.6 |
HIERARCH ESO ISS PBLA23 END | 63.7 |
HIERARCH ESO ISS PBL24 START | 87.095 |
HIERARCH ESO ISS PBL24 END | 86.921 |
HIERARCH ESO ISS PBLA24 START | 36.781 |
HIERARCH ESO ISS PBLA24 END | 36.844 |
HIERARCH ESO ISS PBL34 START | 48.298 |
HIERARCH ESO ISS PBL34 END | 48.309 |
HIERARCH ESO ISS PBLA34 START | 9.073 |
HIERARCH ESO ISS PBLA34 END | 9.369 |
HIERARCH ESO ISS AMBI TAU0 START | 0.011826 |
HIERARCH ESO ISS AMBI TAU0 END | 0.011826 |
HIERARCH ESO ISS AMBI TEMP | 14.73 |
HIERARCH ESO ISS AMBI FWHM START | 0.48 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4496 |
HIERARCH ESO FT ROBJ DELTA | -175702.0003 |