Exposure
- ID
- GRAVI.2021-12-28T01:41:50.469_2
- Header ID
- GRAVI.2021-12-28T01:41:50.469
- Date updated
- 2021-12-28 06:06:34 UTC+0000
- Release date
- 2022-12-28 06:06:33 UTC+0000
- UTC Start
- 2021-12-28 01:41:50.469
- UTC End
- 2021-12-28 01:44:14.469
- MJD Start
- 59576.07072302
- MJD End
- 59576.0723896867
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0096845
- Ambient temperature (°C)
- 15.32
- Seeing (arcsec)
- 0.485
Observation
- ID
- 49083
- Category
- science
- Program ID
- 108.22F1.003
- 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
- 30729
- Name
- GJ65A
- RA
- 24.7560416666667
- DEC
- -17.9505555555556
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 | 82.2010 | 81.8460 | 127.5000 | 128.0000 |
A0-J2 | 116.5530 | 115.9050 | 101.9000 | 102.2000 |
A0-K0 | 118.3310 | 117.7630 | 78.2740 | 78.4330 |
G1-J2 | 55.3900 | 55.2010 | 61.9000 | 62.1000 |
G1-K0 | 89.8240 | 89.7500 | 34.3600 | 34.5070 |
J2-K0 | 48.1310 | 48.1340 | 2.1590 | 2.4740 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22F1.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59576.07072302 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.770522 |
DEC | -17.9476 |
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 | 82.201 |
HIERARCH ESO ISS PBL12 END | 81.846 |
HIERARCH ESO ISS PBLA12 START | 127.5 |
HIERARCH ESO ISS PBLA12 END | 128.0 |
HIERARCH ESO ISS PBL13 START | 116.553 |
HIERARCH ESO ISS PBL13 END | 115.905 |
HIERARCH ESO ISS PBLA13 START | 101.9 |
HIERARCH ESO ISS PBLA13 END | 102.2 |
HIERARCH ESO ISS PBL14 START | 118.331 |
HIERARCH ESO ISS PBL14 END | 117.763 |
HIERARCH ESO ISS PBLA14 START | 78.274 |
HIERARCH ESO ISS PBLA14 END | 78.433 |
HIERARCH ESO ISS PBL23 START | 55.39 |
HIERARCH ESO ISS PBL23 END | 55.201 |
HIERARCH ESO ISS PBLA23 START | 61.9 |
HIERARCH ESO ISS PBLA23 END | 62.1 |
HIERARCH ESO ISS PBL24 START | 89.824 |
HIERARCH ESO ISS PBL24 END | 89.75 |
HIERARCH ESO ISS PBLA24 START | 34.36 |
HIERARCH ESO ISS PBLA24 END | 34.507 |
HIERARCH ESO ISS PBL34 START | 48.131 |
HIERARCH ESO ISS PBL34 END | 48.134 |
HIERARCH ESO ISS PBLA34 START | 2.159 |
HIERARCH ESO ISS PBLA34 END | 2.474 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009924 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009445 |
HIERARCH ESO ISS AMBI TEMP | 15.32 |
HIERARCH ESO ISS AMBI FWHM START | 0.48 |
HIERARCH ESO ISS AMBI FWHM END | 0.49 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
HIERARCH ESO FT ROBJ DELTA | -175702.000 |