Exposure
- ID
- GRAVI.2020-12-01T04:40:21.890_2
- Header ID
- GRAVI.2020-12-01T04:40:21.890
- Date updated
- 2020-12-01 04:50:45 UTC+0000
- Release date
- 2021-12-01 04:50:45 UTC+0000
- UTC Start
- 2020-12-01 04:40:21.890
- UTC End
- 2020-12-01 04:41:51.890
- MJD Start
- 59184.1946978
- MJD End
- 59184.1957394667
- Exposure time (s)
- 90.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037415
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 0.715
Observation
- ID
- 45993
- Category
- science
- Program ID
- 106.215T.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 34616
- Name
- GJ65A
- RA
- 24.7560420833333
- DEC
- -17.9505555833333
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 | 71.9270 | 71.6660 | 140.6000 | 141.0000 |
A0-J2 | 95.4590 | 94.8470 | 110.9000 | 111.2000 |
A0-K0 | 98.5610 | 97.9520 | 82.1550 | 82.2440 |
G1-J2 | 48.5300 | 48.3120 | 63.7000 | 63.8000 |
G1-K0 | 86.4520 | 86.3300 | 36.9880 | 37.0200 |
J2-K0 | 48.3360 | 48.3440 | 10.1190 | 10.3050 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.215T.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59184.1946978 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.769717 |
DEC | -17.94769 |
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 | 111.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 30 |
HIERARCH ESO ISS PBL12 START | 71.927 |
HIERARCH ESO ISS PBL12 END | 71.666 |
HIERARCH ESO ISS PBLA12 START | 140.6 |
HIERARCH ESO ISS PBLA12 END | 141.0 |
HIERARCH ESO ISS PBL13 START | 95.459 |
HIERARCH ESO ISS PBL13 END | 94.847 |
HIERARCH ESO ISS PBLA13 START | 110.9 |
HIERARCH ESO ISS PBLA13 END | 111.2 |
HIERARCH ESO ISS PBL14 START | 98.561 |
HIERARCH ESO ISS PBL14 END | 97.952 |
HIERARCH ESO ISS PBLA14 START | 82.155 |
HIERARCH ESO ISS PBLA14 END | 82.244 |
HIERARCH ESO ISS PBL23 START | 48.53 |
HIERARCH ESO ISS PBL23 END | 48.312 |
HIERARCH ESO ISS PBLA23 START | 63.7 |
HIERARCH ESO ISS PBLA23 END | 63.8 |
HIERARCH ESO ISS PBL24 START | 86.452 |
HIERARCH ESO ISS PBL24 END | 86.33 |
HIERARCH ESO ISS PBLA24 START | 36.988 |
HIERARCH ESO ISS PBLA24 END | 37.02 |
HIERARCH ESO ISS PBL34 START | 48.336 |
HIERARCH ESO ISS PBL34 END | 48.344 |
HIERARCH ESO ISS PBLA34 START | 10.119 |
HIERARCH ESO ISS PBLA34 END | 10.305 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003697 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003786 |
HIERARCH ESO ISS AMBI TEMP | 15.02 |
HIERARCH ESO ISS AMBI FWHM START | 0.71 |
HIERARCH ESO ISS AMBI FWHM END | 0.72 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
HIERARCH ESO FT ROBJ DELTA | -175702.0001 |