Exposure
- ID
- GRAVI.2021-11-19T01:15:26.806_2
- Header ID
- GRAVI.2021-11-19T01:15:26.806
- Date updated
- 2021-11-19 01:26:18 UTC+0000
- Release date
- 2022-11-19 01:26:18 UTC+0000
- UTC Start
- 2021-11-19 01:15:26.806
- UTC End
- 2021-11-19 01:17:50.806
- MJD Start
- 59537.05239359
- MJD End
- 59537.0540602567
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019515
- Ambient temperature (°C)
- 12.27
- Seeing (arcsec)
- 2.225
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 | 88.1810 | 88.4000 | 110.8000 | 111.0000 |
A0-J2 | 123.5490 | 123.9840 | 87.2000 | 87.4000 |
A0-K0 | 121.4970 | 121.9160 | 64.3010 | 64.6090 |
G1-J2 | 55.5270 | 55.6770 | 47.6000 | 47.9000 |
G1-K0 | 88.2810 | 88.3530 | 17.8450 | 18.2010 |
J2-K0 | 48.5940 | 48.5860 | 343.3560 | 343.6020 |
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 | 59537.05239359 |
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 | 88.181 |
HIERARCH ESO ISS PBL12 END | 88.4 |
HIERARCH ESO ISS PBLA12 START | 110.8 |
HIERARCH ESO ISS PBLA12 END | 111.0 |
HIERARCH ESO ISS PBL13 START | 123.549 |
HIERARCH ESO ISS PBL13 END | 123.984 |
HIERARCH ESO ISS PBLA13 START | 87.2 |
HIERARCH ESO ISS PBLA13 END | 87.4 |
HIERARCH ESO ISS PBL14 START | 121.497 |
HIERARCH ESO ISS PBL14 END | 121.916 |
HIERARCH ESO ISS PBLA14 START | 64.301 |
HIERARCH ESO ISS PBLA14 END | 64.609 |
HIERARCH ESO ISS PBL23 START | 55.527 |
HIERARCH ESO ISS PBL23 END | 55.677 |
HIERARCH ESO ISS PBLA23 START | 47.6 |
HIERARCH ESO ISS PBLA23 END | 47.9 |
HIERARCH ESO ISS PBL24 START | 88.281 |
HIERARCH ESO ISS PBL24 END | 88.353 |
HIERARCH ESO ISS PBLA24 START | 17.845 |
HIERARCH ESO ISS PBLA24 END | 18.201 |
HIERARCH ESO ISS PBL34 START | 48.594 |
HIERARCH ESO ISS PBL34 END | 48.586 |
HIERARCH ESO ISS PBLA34 START | 343.356 |
HIERARCH ESO ISS PBLA34 END | 343.602 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001828 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002075 |
HIERARCH ESO ISS AMBI TEMP | 12.27 |
HIERARCH ESO ISS AMBI FWHM START | 2.3 |
HIERARCH ESO ISS AMBI FWHM END | 2.15 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3963 |
HIERARCH ESO FT ROBJ DELTA | -175700.5100 |