Exposure
- ID
- GRAVI.2021-09-30T05:07:24.796_2
- Header ID
- GRAVI.2021-09-30T05:07:24.796
- Date updated
- 2021-09-30 05:20:46 UTC+0000
- Release date
- 2022-09-30 05:20:46 UTC+0000
- UTC Start
- 2021-09-30 05:07:24.796
- UTC End
- 2021-09-30 05:09:48.796
- MJD Start
- 59487.21348143
- MJD End
- 59487.2151480967
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002232
- Ambient temperature (°C)
- 10.95
- Seeing (arcsec)
- 0.91
Observation
- ID
- 48375
- Category
- science
- Program ID
- 105.20KT.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ GAO/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36273
- Name
- GJ65B
- RA
- 24.7558233333333
- DEC
- -17.95012725
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 | 90.1400 | 90.2220 | 113.0000 | 113.2000 |
A0-J2 | 127.7780 | 127.9950 | 89.9000 | 90.1000 |
A0-K0 | 125.8010 | 126.0480 | 67.9080 | 68.1680 |
G1-J2 | 57.1430 | 57.2430 | 51.7000 | 52.0000 |
G1-K0 | 89.1700 | 89.2370 | 22.1450 | 22.4650 |
J2-K0 | 48.4700 | 48.4590 | 346.6230 | 346.8940 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.20KT.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59487.21348143 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65A |
RA | 24.770339 |
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 | 90.14 |
HIERARCH ESO ISS PBL12 END | 90.222 |
HIERARCH ESO ISS PBLA12 START | 113.0 |
HIERARCH ESO ISS PBLA12 END | 113.2 |
HIERARCH ESO ISS PBL13 START | 127.778 |
HIERARCH ESO ISS PBL13 END | 127.995 |
HIERARCH ESO ISS PBLA13 START | 89.9 |
HIERARCH ESO ISS PBLA13 END | 90.1 |
HIERARCH ESO ISS PBL14 START | 125.801 |
HIERARCH ESO ISS PBL14 END | 126.048 |
HIERARCH ESO ISS PBLA14 START | 67.908 |
HIERARCH ESO ISS PBLA14 END | 68.168 |
HIERARCH ESO ISS PBL23 START | 57.143 |
HIERARCH ESO ISS PBL23 END | 57.243 |
HIERARCH ESO ISS PBLA23 START | 51.7 |
HIERARCH ESO ISS PBLA23 END | 52.0 |
HIERARCH ESO ISS PBL24 START | 89.17 |
HIERARCH ESO ISS PBL24 END | 89.237 |
HIERARCH ESO ISS PBLA24 START | 22.145 |
HIERARCH ESO ISS PBLA24 END | 22.465 |
HIERARCH ESO ISS PBL34 START | 48.47 |
HIERARCH ESO ISS PBL34 END | 48.459 |
HIERARCH ESO ISS PBLA34 START | 346.623 |
HIERARCH ESO ISS PBLA34 END | 346.894 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002291 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002173 |
HIERARCH ESO ISS AMBI TEMP | 10.95 |
HIERARCH ESO ISS AMBI FWHM START | 0.87 |
HIERARCH ESO ISS AMBI FWHM END | 0.95 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3976 |
HIERARCH ESO FT ROBJ DELTA | -175700.4581 |