Exposure
- ID
- GRAVI.2021-11-18T03:22:20.808_2
- Header ID
- GRAVI.2021-11-18T03:22:20.808
- Date updated
- 2021-11-18 03:30:58 UTC+0000
- Release date
- 2022-11-18 03:30:58 UTC+0000
- UTC Start
- 2021-11-18 03:22:20.808
- UTC End
- 2021-11-18 03:24:44.808
- MJD Start
- 59536.14051861
- MJD End
- 59536.1421852767
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037645
- Ambient temperature (°C)
- 11.64
- Seeing (arcsec)
- 0.72
Observation
- ID
- 48914
- Category
- science
- Program ID
- 108.22EZ.002
- 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
- 36621
- Name
- GJ65A
- RA
- 24.7560404166667
- 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 | 88.0080 | 87.7900 | 120.5000 | 120.8000 |
A0-J2 | 126.3030 | 125.9760 | 96.8000 | 97.0000 |
A0-K0 | 126.3280 | 126.0880 | 74.7880 | 74.9740 |
G1-J2 | 57.8900 | 57.8250 | 59.0000 | 59.2000 |
G1-K0 | 90.4780 | 90.4800 | 30.6280 | 30.8460 |
J2-K0 | 48.1600 | 48.1540 | 355.8050 | 356.1160 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59536.14051861 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.770438 |
DEC | -17.94761 |
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 | 88.008 |
HIERARCH ESO ISS PBL12 END | 87.79 |
HIERARCH ESO ISS PBLA12 START | 120.5 |
HIERARCH ESO ISS PBLA12 END | 120.8 |
HIERARCH ESO ISS PBL13 START | 126.303 |
HIERARCH ESO ISS PBL13 END | 125.976 |
HIERARCH ESO ISS PBLA13 START | 96.8 |
HIERARCH ESO ISS PBLA13 END | 97.0 |
HIERARCH ESO ISS PBL14 START | 126.328 |
HIERARCH ESO ISS PBL14 END | 126.088 |
HIERARCH ESO ISS PBLA14 START | 74.788 |
HIERARCH ESO ISS PBLA14 END | 74.974 |
HIERARCH ESO ISS PBL23 START | 57.89 |
HIERARCH ESO ISS PBL23 END | 57.825 |
HIERARCH ESO ISS PBLA23 START | 59.0 |
HIERARCH ESO ISS PBLA23 END | 59.2 |
HIERARCH ESO ISS PBL24 START | 90.478 |
HIERARCH ESO ISS PBL24 END | 90.48 |
HIERARCH ESO ISS PBLA24 START | 30.628 |
HIERARCH ESO ISS PBLA24 END | 30.846 |
HIERARCH ESO ISS PBL34 START | 48.16 |
HIERARCH ESO ISS PBL34 END | 48.154 |
HIERARCH ESO ISS PBLA34 START | 355.805 |
HIERARCH ESO ISS PBLA34 END | 356.116 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002922 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004607 |
HIERARCH ESO ISS AMBI TEMP | 11.64 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4497 |
HIERARCH ESO FT ROBJ DELTA | -175702.0003 |