Exposure
- ID
- GRAVI.2021-09-30T08:11:13.298_2
- Header ID
- GRAVI.2021-09-30T08:11:13.298
- Date updated
- 2021-09-30 08:21:32 UTC+0000
- Release date
- 2022-09-30 08:21:32 UTC+0000
- UTC Start
- 2021-09-30 08:11:13.298
- UTC End
- 2021-09-30 08:13:37.298
- MJD Start
- 59487.34112614
- MJD End
- 59487.3427928067
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0014205
- Ambient temperature (°C)
- 10.73
- Seeing (arcsec)
- 1.075
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 | 76.8520 | 76.4490 | 133.9000 | 134.4000 |
A0-J2 | 106.2240 | 105.3940 | 106.3000 | 106.6000 |
A0-K0 | 108.9630 | 108.1840 | 80.4190 | 80.5650 |
G1-J2 | 52.2010 | 51.9290 | 63.2000 | 63.3000 |
G1-K0 | 88.3960 | 88.2620 | 36.0900 | 36.1850 |
J2-K0 | 48.2150 | 48.2230 | 6.5170 | 6.8210 |
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 | 59487.34112614 |
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 | 76.852 |
HIERARCH ESO ISS PBL12 END | 76.449 |
HIERARCH ESO ISS PBLA12 START | 133.9 |
HIERARCH ESO ISS PBLA12 END | 134.4 |
HIERARCH ESO ISS PBL13 START | 106.224 |
HIERARCH ESO ISS PBL13 END | 105.394 |
HIERARCH ESO ISS PBLA13 START | 106.3 |
HIERARCH ESO ISS PBLA13 END | 106.6 |
HIERARCH ESO ISS PBL14 START | 108.963 |
HIERARCH ESO ISS PBL14 END | 108.184 |
HIERARCH ESO ISS PBLA14 START | 80.419 |
HIERARCH ESO ISS PBLA14 END | 80.565 |
HIERARCH ESO ISS PBL23 START | 52.201 |
HIERARCH ESO ISS PBL23 END | 51.929 |
HIERARCH ESO ISS PBLA23 START | 63.2 |
HIERARCH ESO ISS PBLA23 END | 63.3 |
HIERARCH ESO ISS PBL24 START | 88.396 |
HIERARCH ESO ISS PBL24 END | 88.262 |
HIERARCH ESO ISS PBLA24 START | 36.09 |
HIERARCH ESO ISS PBLA24 END | 36.185 |
HIERARCH ESO ISS PBL34 START | 48.215 |
HIERARCH ESO ISS PBL34 END | 48.223 |
HIERARCH ESO ISS PBLA34 START | 6.517 |
HIERARCH ESO ISS PBLA34 END | 6.821 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001462 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001379 |
HIERARCH ESO ISS AMBI TEMP | 10.73 |
HIERARCH ESO ISS AMBI FWHM START | 1.04 |
HIERARCH ESO ISS AMBI FWHM END | 1.11 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3976 |
HIERARCH ESO FT ROBJ DELTA | -175700.4581 |