Exposure
- ID
- GRAVI.2021-11-19T02:09:56.943_2
- Header ID
- GRAVI.2021-11-19T02:09:56.943
- Date updated
- 2021-11-19 02:21:05 UTC+0000
- Release date
- 2022-11-19 02:21:05 UTC+0000
- UTC Start
- 2021-11-19 02:09:56.943
- UTC End
- 2021-11-19 02:12:20.943
- MJD Start
- 59537.0902424
- MJD End
- 59537.0919090667
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035065
- Ambient temperature (°C)
- 11.79
- Seeing (arcsec)
- 1.055
Observation
- ID
- 48929
- Category
- science
- Program ID
- 108.22F1.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY (PART II)
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36620
- Name
- GJ65B
- RA
- 24.7558179166667
- DEC
- -17.9501416666667
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 | 90.4940 | 90.5060 | 114.4000 | 114.6000 |
A0-J2 | 128.9110 | 129.0100 | 91.4000 | 91.6000 |
A0-K0 | 127.1970 | 127.3450 | 69.6160 | 69.8690 |
G1-J2 | 57.7350 | 57.8040 | 53.6000 | 53.9000 |
G1-K0 | 89.6070 | 89.6660 | 24.2620 | 24.5740 |
J2-K0 | 48.3920 | 48.3800 | 348.5060 | 348.8030 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22F1.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59537.0902424 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65A |
RA | 24.77044 |
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 | 90.494 |
HIERARCH ESO ISS PBL12 END | 90.506 |
HIERARCH ESO ISS PBLA12 START | 114.4 |
HIERARCH ESO ISS PBLA12 END | 114.6 |
HIERARCH ESO ISS PBL13 START | 128.911 |
HIERARCH ESO ISS PBL13 END | 129.01 |
HIERARCH ESO ISS PBLA13 START | 91.4 |
HIERARCH ESO ISS PBLA13 END | 91.6 |
HIERARCH ESO ISS PBL14 START | 127.197 |
HIERARCH ESO ISS PBL14 END | 127.345 |
HIERARCH ESO ISS PBLA14 START | 69.616 |
HIERARCH ESO ISS PBLA14 END | 69.869 |
HIERARCH ESO ISS PBL23 START | 57.735 |
HIERARCH ESO ISS PBL23 END | 57.804 |
HIERARCH ESO ISS PBLA23 START | 53.6 |
HIERARCH ESO ISS PBLA23 END | 53.9 |
HIERARCH ESO ISS PBL24 START | 89.607 |
HIERARCH ESO ISS PBL24 END | 89.666 |
HIERARCH ESO ISS PBLA24 START | 24.262 |
HIERARCH ESO ISS PBLA24 END | 24.574 |
HIERARCH ESO ISS PBL34 START | 48.392 |
HIERARCH ESO ISS PBL34 END | 48.38 |
HIERARCH ESO ISS PBLA34 START | 348.506 |
HIERARCH ESO ISS PBLA34 END | 348.803 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003854 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003159 |
HIERARCH ESO ISS AMBI TEMP | 11.79 |
HIERARCH ESO ISS AMBI FWHM START | 1.13 |
HIERARCH ESO ISS AMBI FWHM END | 0.98 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3963 |
HIERARCH ESO FT ROBJ DELTA | -175700.5100 |