Exposure
- ID
- GRAVI.2021-12-28T02:21:17.568_2
- Header ID
- GRAVI.2021-12-28T02:21:17.568
- Date updated
- 2021-12-28 06:21:29 UTC+0000
- Release date
- 2022-12-28 06:21:29 UTC+0000
- UTC Start
- 2021-12-28 02:21:17.568
- UTC End
- 2021-12-28 02:23:41.568
- MJD Start
- 59576.09812
- MJD End
- 59576.0997866667
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0083875
- Ambient temperature (°C)
- 14.85
- Seeing (arcsec)
- 0.465
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 | 76.8530 | 76.4450 | 133.9000 | 134.4000 |
A0-J2 | 106.2140 | 105.3750 | 106.3000 | 106.6000 |
A0-K0 | 108.9520 | 108.1640 | 80.4230 | 80.5710 |
G1-J2 | 52.1900 | 51.9160 | 63.2000 | 63.3000 |
G1-K0 | 88.3900 | 88.2530 | 36.0920 | 36.1880 |
J2-K0 | 48.2150 | 48.2240 | 6.5210 | 6.8280 |
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 | 59576.09812 |
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 | 76.853 |
HIERARCH ESO ISS PBL12 END | 76.445 |
HIERARCH ESO ISS PBLA12 START | 133.9 |
HIERARCH ESO ISS PBLA12 END | 134.4 |
HIERARCH ESO ISS PBL13 START | 106.214 |
HIERARCH ESO ISS PBL13 END | 105.375 |
HIERARCH ESO ISS PBLA13 START | 106.3 |
HIERARCH ESO ISS PBLA13 END | 106.6 |
HIERARCH ESO ISS PBL14 START | 108.952 |
HIERARCH ESO ISS PBL14 END | 108.164 |
HIERARCH ESO ISS PBLA14 START | 80.423 |
HIERARCH ESO ISS PBLA14 END | 80.571 |
HIERARCH ESO ISS PBL23 START | 52.19 |
HIERARCH ESO ISS PBL23 END | 51.916 |
HIERARCH ESO ISS PBLA23 START | 63.2 |
HIERARCH ESO ISS PBLA23 END | 63.3 |
HIERARCH ESO ISS PBL24 START | 88.39 |
HIERARCH ESO ISS PBL24 END | 88.253 |
HIERARCH ESO ISS PBLA24 START | 36.092 |
HIERARCH ESO ISS PBLA24 END | 36.188 |
HIERARCH ESO ISS PBL34 START | 48.215 |
HIERARCH ESO ISS PBL34 END | 48.224 |
HIERARCH ESO ISS PBLA34 START | 6.521 |
HIERARCH ESO ISS PBLA34 END | 6.828 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008919 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007856 |
HIERARCH ESO ISS AMBI TEMP | 14.85 |
HIERARCH ESO ISS AMBI FWHM START | 0.47 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4496 |
HIERARCH ESO FT ROBJ DELTA | -175702.0003 |