Exposure
- ID
- GRAVI.2022-10-01T07:34:44.502_2
- Header ID
- GRAVI.2022-10-01T07:34:44.502
- Date updated
- 2022-10-01 07:46:01 UTC+0000
- Release date
- 2023-10-01 07:46:00 UTC+0000
- UTC Start
- 2022-10-01 07:34:44.502
- UTC End
- 2022-10-01 07:37:08.502
- MJD Start
- 59853.31579285
- MJD End
- 59853.3174595167
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001653
- Ambient temperature (°C)
- 10.47
- Seeing (arcsec)
- 1.285
Observation
- ID
- 52590
- Category
- science
- Program ID
- 109.2310.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 39083
- Name
- GJ65B
- RA
- 24.7557970833333
- DEC
- -17.9502533333333
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 | 81.4500 | 81.0850 | 128.4000 | 128.8000 |
A0-J2 | 115.1800 | 114.5010 | 102.5000 | 102.8000 |
A0-K0 | 117.1270 | 116.5260 | 78.6030 | 78.7600 |
G1-J2 | 54.9890 | 54.7880 | 62.2000 | 62.3000 |
G1-K0 | 89.6660 | 89.5830 | 34.6640 | 34.8030 |
J2-K0 | 48.1370 | 48.1410 | 2.8180 | 3.1310 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.2310.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59853.31579285 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65A |
RA | 24.771098 |
DEC | -17.94756 |
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 | 81.45 |
HIERARCH ESO ISS PBL12 END | 81.085 |
HIERARCH ESO ISS PBLA12 START | 128.4 |
HIERARCH ESO ISS PBLA12 END | 128.8 |
HIERARCH ESO ISS PBL13 START | 115.18 |
HIERARCH ESO ISS PBL13 END | 114.501 |
HIERARCH ESO ISS PBLA13 START | 102.5 |
HIERARCH ESO ISS PBLA13 END | 102.8 |
HIERARCH ESO ISS PBL14 START | 117.127 |
HIERARCH ESO ISS PBL14 END | 116.526 |
HIERARCH ESO ISS PBLA14 START | 78.603 |
HIERARCH ESO ISS PBLA14 END | 78.76 |
HIERARCH ESO ISS PBL23 START | 54.989 |
HIERARCH ESO ISS PBL23 END | 54.788 |
HIERARCH ESO ISS PBLA23 START | 62.2 |
HIERARCH ESO ISS PBLA23 END | 62.3 |
HIERARCH ESO ISS PBL24 START | 89.666 |
HIERARCH ESO ISS PBL24 END | 89.583 |
HIERARCH ESO ISS PBLA24 START | 34.664 |
HIERARCH ESO ISS PBLA24 END | 34.803 |
HIERARCH ESO ISS PBL34 START | 48.137 |
HIERARCH ESO ISS PBL34 END | 48.141 |
HIERARCH ESO ISS PBLA34 START | 2.818 |
HIERARCH ESO ISS PBLA34 END | 3.131 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001846 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00146 |
HIERARCH ESO ISS AMBI TEMP | 10.47 |
HIERARCH ESO ISS AMBI FWHM START | 1.32 |
HIERARCH ESO ISS AMBI FWHM END | 1.25 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3913 |
HIERARCH ESO FT ROBJ DELTA | -175700.9120 |