Exposure
- ID
- GRAVI.2022-10-01T08:08:20.587_2
- Header ID
- GRAVI.2022-10-01T08:08:20.587
- Date updated
- 2022-10-01 08:21:00 UTC+0000
- Release date
- 2023-10-01 08:21:00 UTC+0000
- UTC Start
- 2022-10-01 08:08:20.587
- UTC End
- 2022-10-01 08:10:44.587
- MJD Start
- 59853.33912717
- MJD End
- 59853.3407938367
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002231
- Ambient temperature (°C)
- 10.13
- Seeing (arcsec)
- 1.05
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 | 76.8460 | 76.4440 | 133.9000 | 134.4000 |
A0-J2 | 106.2090 | 105.3790 | 106.3000 | 106.6000 |
A0-K0 | 108.9520 | 108.1730 | 80.4170 | 80.5640 |
G1-J2 | 52.1920 | 51.9200 | 63.2000 | 63.3000 |
G1-K0 | 88.3920 | 88.2570 | 36.0910 | 36.1860 |
J2-K0 | 48.2140 | 48.2230 | 6.5210 | 6.8250 |
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 | 59853.33912717 |
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 | 76.846 |
HIERARCH ESO ISS PBL12 END | 76.444 |
HIERARCH ESO ISS PBLA12 START | 133.9 |
HIERARCH ESO ISS PBLA12 END | 134.4 |
HIERARCH ESO ISS PBL13 START | 106.209 |
HIERARCH ESO ISS PBL13 END | 105.379 |
HIERARCH ESO ISS PBLA13 START | 106.3 |
HIERARCH ESO ISS PBLA13 END | 106.6 |
HIERARCH ESO ISS PBL14 START | 108.952 |
HIERARCH ESO ISS PBL14 END | 108.173 |
HIERARCH ESO ISS PBLA14 START | 80.417 |
HIERARCH ESO ISS PBLA14 END | 80.564 |
HIERARCH ESO ISS PBL23 START | 52.192 |
HIERARCH ESO ISS PBL23 END | 51.92 |
HIERARCH ESO ISS PBLA23 START | 63.2 |
HIERARCH ESO ISS PBLA23 END | 63.3 |
HIERARCH ESO ISS PBL24 START | 88.392 |
HIERARCH ESO ISS PBL24 END | 88.257 |
HIERARCH ESO ISS PBLA24 START | 36.091 |
HIERARCH ESO ISS PBLA24 END | 36.186 |
HIERARCH ESO ISS PBL34 START | 48.214 |
HIERARCH ESO ISS PBL34 END | 48.223 |
HIERARCH ESO ISS PBLA34 START | 6.521 |
HIERARCH ESO ISS PBLA34 END | 6.825 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002231 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002231 |
HIERARCH ESO ISS AMBI TEMP | 10.13 |
HIERARCH ESO ISS AMBI FWHM START | 1.05 |
HIERARCH ESO ISS AMBI FWHM END | 1.05 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4497 |
HIERARCH ESO FT ROBJ DELTA | -175702.0001 |