Exposure
- ID
- GRAVI.2021-11-19T01:28:38.839_2
- Header ID
- GRAVI.2021-11-19T01:28:38.839
- Date updated
- 2021-11-19 01:41:02 UTC+0000
- Release date
- 2022-11-19 01:41:01 UTC+0000
- UTC Start
- 2021-11-19 01:28:38.839
- UTC End
- 2021-11-19 01:31:02.839
- MJD Start
- 59537.06156064
- MJD End
- 59537.0632273067
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002508
- Ambient temperature (°C)
- 11.79
- Seeing (arcsec)
- 1.65
Observation
- ID
- 48930
- 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
- 36621
- Name
- GJ65A
- RA
- 24.7560404166667
- 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 | 89.1120 | 89.2780 | 111.6000 | 111.8000 |
A0-J2 | 125.4480 | 125.8010 | 88.2000 | 88.4000 |
A0-K0 | 123.3530 | 123.7090 | 65.7230 | 66.0120 |
G1-J2 | 56.2020 | 56.3340 | 49.2000 | 49.5000 |
G1-K0 | 88.6170 | 88.6890 | 19.5060 | 19.8500 |
J2-K0 | 48.5530 | 48.5440 | 344.5400 | 344.7960 |
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 | 59537.06156064 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
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 | 89.112 |
HIERARCH ESO ISS PBL12 END | 89.278 |
HIERARCH ESO ISS PBLA12 START | 111.6 |
HIERARCH ESO ISS PBLA12 END | 111.8 |
HIERARCH ESO ISS PBL13 START | 125.448 |
HIERARCH ESO ISS PBL13 END | 125.801 |
HIERARCH ESO ISS PBLA13 START | 88.2 |
HIERARCH ESO ISS PBLA13 END | 88.4 |
HIERARCH ESO ISS PBL14 START | 123.353 |
HIERARCH ESO ISS PBL14 END | 123.709 |
HIERARCH ESO ISS PBLA14 START | 65.723 |
HIERARCH ESO ISS PBLA14 END | 66.012 |
HIERARCH ESO ISS PBL23 START | 56.202 |
HIERARCH ESO ISS PBL23 END | 56.334 |
HIERARCH ESO ISS PBLA23 START | 49.2 |
HIERARCH ESO ISS PBLA23 END | 49.5 |
HIERARCH ESO ISS PBL24 START | 88.617 |
HIERARCH ESO ISS PBL24 END | 88.689 |
HIERARCH ESO ISS PBLA24 START | 19.506 |
HIERARCH ESO ISS PBLA24 END | 19.85 |
HIERARCH ESO ISS PBL34 START | 48.553 |
HIERARCH ESO ISS PBL34 END | 48.544 |
HIERARCH ESO ISS PBLA34 START | 344.54 |
HIERARCH ESO ISS PBLA34 END | 344.796 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002627 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002389 |
HIERARCH ESO ISS AMBI TEMP | 11.79 |
HIERARCH ESO ISS AMBI FWHM START | 1.63 |
HIERARCH ESO ISS AMBI FWHM END | 1.67 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4497 |
HIERARCH ESO FT ROBJ DELTA | -175702.0003 |