Exposure
- ID
- GRAVI.2022-10-01T08:36:17.658_2
- Header ID
- GRAVI.2022-10-01T08:36:17.658
- Date updated
- 2022-10-01 08:45:55 UTC+0000
- Release date
- 2023-10-01 08:45:55 UTC+0000
- UTC Start
- 2022-10-01 08:36:17.658
- UTC End
- 2022-10-01 08:38:41.658
- MJD Start
- 59853.35853771
- MJD End
- 59853.3602043767
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002148
- Ambient temperature (°C)
- 9.76
- Seeing (arcsec)
- 1.35
Observation
- ID
- 52591
- Category
- science
- Program ID
- 109.2310.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 39084
- Name
- GJ65A
- RA
- 24.7560404166667
- DEC
- -17.9505555833333
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 | 72.7750 | 72.3640 | 139.3000 | 139.9000 |
A0-J2 | 97.4220 | 96.4820 | 110.0000 | 110.5000 |
A0-K0 | 100.5180 | 99.5920 | 81.8490 | 81.9900 |
G1-J2 | 49.2220 | 48.8920 | 63.7000 | 63.7000 |
G1-K0 | 86.8410 | 86.6600 | 36.8710 | 36.9280 |
J2-K0 | 48.3130 | 48.3240 | 9.5080 | 9.8010 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.2310.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59853.35853771 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.771098 |
DEC | -17.94756 |
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 | 72.775 |
HIERARCH ESO ISS PBL12 END | 72.364 |
HIERARCH ESO ISS PBLA12 START | 139.3 |
HIERARCH ESO ISS PBLA12 END | 139.9 |
HIERARCH ESO ISS PBL13 START | 97.422 |
HIERARCH ESO ISS PBL13 END | 96.482 |
HIERARCH ESO ISS PBLA13 START | 110.0 |
HIERARCH ESO ISS PBLA13 END | 110.5 |
HIERARCH ESO ISS PBL14 START | 100.518 |
HIERARCH ESO ISS PBL14 END | 99.592 |
HIERARCH ESO ISS PBLA14 START | 81.849 |
HIERARCH ESO ISS PBLA14 END | 81.99 |
HIERARCH ESO ISS PBL23 START | 49.222 |
HIERARCH ESO ISS PBL23 END | 48.892 |
HIERARCH ESO ISS PBLA23 START | 63.7 |
HIERARCH ESO ISS PBLA23 END | 63.7 |
HIERARCH ESO ISS PBL24 START | 86.841 |
HIERARCH ESO ISS PBL24 END | 86.66 |
HIERARCH ESO ISS PBLA24 START | 36.871 |
HIERARCH ESO ISS PBLA24 END | 36.928 |
HIERARCH ESO ISS PBL34 START | 48.313 |
HIERARCH ESO ISS PBL34 END | 48.324 |
HIERARCH ESO ISS PBLA34 START | 9.508 |
HIERARCH ESO ISS PBLA34 END | 9.801 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00192 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002376 |
HIERARCH ESO ISS AMBI TEMP | 9.76 |
HIERARCH ESO ISS AMBI FWHM START | 1.35 |
HIERARCH ESO ISS AMBI FWHM END | 1.35 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4497 |
HIERARCH ESO FT ROBJ DELTA | -175702.0001 |