Exposure
- ID
- GRAVI.2021-12-27T03:14:56.844_2
- Header ID
- GRAVI.2021-12-27T03:14:56.844
- Date updated
- 2021-12-27 03:56:31 UTC+0000
- Release date
- 2022-12-27 03:56:31 UTC+0000
- UTC Start
- 2021-12-27 03:14:56.844
- UTC End
- 2021-12-27 03:17:20.844
- MJD Start
- 59575.13538014
- MJD End
- 59575.1370468067
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071285
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 0.4
Observation
- ID
- 49074
- Category
- science
- Program ID
- 108.22EZ.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36714
- Name
- GJ65A
- RA
- 24.7560441666667
- DEC
- -17.9505556388889
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 | 69.6620 | 69.2670 | 144.2000 | 144.9000 |
A0-J2 | 89.9730 | 88.9720 | 113.5000 | 114.0000 |
A0-K0 | 93.0330 | 92.0040 | 82.9320 | 83.0700 |
G1-J2 | 46.5420 | 46.1710 | 63.8000 | 63.8000 |
G1-K0 | 85.3260 | 85.1110 | 37.2070 | 37.2330 |
J2-K0 | 48.4020 | 48.4140 | 11.7310 | 12.0130 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59575.13538014 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.77052 |
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 | 69.662 |
HIERARCH ESO ISS PBL12 END | 69.267 |
HIERARCH ESO ISS PBLA12 START | 144.2 |
HIERARCH ESO ISS PBLA12 END | 144.9 |
HIERARCH ESO ISS PBL13 START | 89.973 |
HIERARCH ESO ISS PBL13 END | 88.972 |
HIERARCH ESO ISS PBLA13 START | 113.5 |
HIERARCH ESO ISS PBLA13 END | 114.0 |
HIERARCH ESO ISS PBL14 START | 93.033 |
HIERARCH ESO ISS PBL14 END | 92.004 |
HIERARCH ESO ISS PBLA14 START | 82.932 |
HIERARCH ESO ISS PBLA14 END | 83.07 |
HIERARCH ESO ISS PBL23 START | 46.542 |
HIERARCH ESO ISS PBL23 END | 46.171 |
HIERARCH ESO ISS PBLA23 START | 63.8 |
HIERARCH ESO ISS PBLA23 END | 63.8 |
HIERARCH ESO ISS PBL24 START | 85.326 |
HIERARCH ESO ISS PBL24 END | 85.111 |
HIERARCH ESO ISS PBLA24 START | 37.207 |
HIERARCH ESO ISS PBLA24 END | 37.233 |
HIERARCH ESO ISS PBL34 START | 48.402 |
HIERARCH ESO ISS PBL34 END | 48.414 |
HIERARCH ESO ISS PBLA34 START | 11.731 |
HIERARCH ESO ISS PBLA34 END | 12.013 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006896 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007361 |
HIERARCH ESO ISS AMBI TEMP | 14.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.4 |
HIERARCH ESO ISS AMBI FWHM END | 0.4 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4506 |
HIERARCH ESO FT ROBJ DELTA | -175702.0003 |