Exposure
- ID
- GRAVI.2021-12-28T03:04:11.676_2
- Header ID
- GRAVI.2021-12-28T03:04:11.676
- Date updated
- 2021-12-28 06:31:06 UTC+0000
- Release date
- 2022-12-28 06:31:06 UTC+0000
- UTC Start
- 2021-12-28 03:04:11.676
- UTC End
- 2021-12-28 03:06:35.676
- MJD Start
- 59576.12791292
- MJD End
- 59576.1295795867
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00855
- Ambient temperature (°C)
- 14.69
- Seeing (arcsec)
- 0.49
Observation
- ID
- 49086
- 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
- 36725
- Name
- GJ65A
- RA
- 24.75604
- 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 | 70.6290 | 70.2270 | 142.6000 | 143.3000 |
A0-J2 | 92.3650 | 91.3810 | 112.4000 | 112.9000 |
A0-K0 | 95.4690 | 94.4720 | 82.5970 | 82.7350 |
G1-J2 | 47.4170 | 47.0590 | 63.8000 | 63.8000 |
G1-K0 | 85.8300 | 85.6250 | 37.1280 | 37.1640 |
J2-K0 | 48.3740 | 48.3860 | 11.0420 | 11.3280 |
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 | 59576.12791292 |
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 | 70.629 |
HIERARCH ESO ISS PBL12 END | 70.227 |
HIERARCH ESO ISS PBLA12 START | 142.6 |
HIERARCH ESO ISS PBLA12 END | 143.3 |
HIERARCH ESO ISS PBL13 START | 92.365 |
HIERARCH ESO ISS PBL13 END | 91.381 |
HIERARCH ESO ISS PBLA13 START | 112.4 |
HIERARCH ESO ISS PBLA13 END | 112.9 |
HIERARCH ESO ISS PBL14 START | 95.469 |
HIERARCH ESO ISS PBL14 END | 94.472 |
HIERARCH ESO ISS PBLA14 START | 82.597 |
HIERARCH ESO ISS PBLA14 END | 82.735 |
HIERARCH ESO ISS PBL23 START | 47.417 |
HIERARCH ESO ISS PBL23 END | 47.059 |
HIERARCH ESO ISS PBLA23 START | 63.8 |
HIERARCH ESO ISS PBLA23 END | 63.8 |
HIERARCH ESO ISS PBL24 START | 85.83 |
HIERARCH ESO ISS PBL24 END | 85.625 |
HIERARCH ESO ISS PBLA24 START | 37.128 |
HIERARCH ESO ISS PBLA24 END | 37.164 |
HIERARCH ESO ISS PBL34 START | 48.374 |
HIERARCH ESO ISS PBL34 END | 48.386 |
HIERARCH ESO ISS PBLA34 START | 11.042 |
HIERARCH ESO ISS PBLA34 END | 11.328 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008418 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008682 |
HIERARCH ESO ISS AMBI TEMP | 14.69 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.49 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4496 |
HIERARCH ESO FT ROBJ DELTA | -175702.0003 |