Exposure
- ID
- GRAVI.2021-09-30T05:36:54.870_2
- Header ID
- GRAVI.2021-09-30T05:36:54.870
- Date updated
- 2021-09-30 05:51:26 UTC+0000
- Release date
- 2022-09-30 05:51:26 UTC+0000
- UTC Start
- 2021-09-30 05:36:54.870
- UTC End
- 2021-09-30 05:39:18.870
- MJD Start
- 59487.2339684
- MJD End
- 59487.2356350667
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002012
- Ambient temperature (°C)
- 10.91
- Seeing (arcsec)
- 1.185
Observation
- ID
- 48375
- Category
- science
- Program ID
- 105.20KT.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ GAO/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36273
- Name
- GJ65B
- RA
- 24.7558233333333
- DEC
- -17.95012725
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 | 90.4870 | 90.4610 | 115.2000 | 115.4000 |
A0-J2 | 129.1860 | 129.2190 | 92.2000 | 92.4000 |
A0-K0 | 127.6660 | 127.7570 | 70.4920 | 70.7240 |
G1-J2 | 57.9650 | 58.0150 | 54.6000 | 54.8000 |
G1-K0 | 89.8210 | 89.8750 | 25.3550 | 25.6450 |
J2-K0 | 48.3490 | 48.3380 | 349.5650 | 349.8580 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.20KT.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59487.2339684 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65A |
RA | 24.770339 |
DEC | -17.94762 |
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 | 90.487 |
HIERARCH ESO ISS PBL12 END | 90.461 |
HIERARCH ESO ISS PBLA12 START | 115.2 |
HIERARCH ESO ISS PBLA12 END | 115.4 |
HIERARCH ESO ISS PBL13 START | 129.186 |
HIERARCH ESO ISS PBL13 END | 129.219 |
HIERARCH ESO ISS PBLA13 START | 92.2 |
HIERARCH ESO ISS PBLA13 END | 92.4 |
HIERARCH ESO ISS PBL14 START | 127.666 |
HIERARCH ESO ISS PBL14 END | 127.757 |
HIERARCH ESO ISS PBLA14 START | 70.492 |
HIERARCH ESO ISS PBLA14 END | 70.724 |
HIERARCH ESO ISS PBL23 START | 57.965 |
HIERARCH ESO ISS PBL23 END | 58.015 |
HIERARCH ESO ISS PBLA23 START | 54.6 |
HIERARCH ESO ISS PBLA23 END | 54.8 |
HIERARCH ESO ISS PBL24 START | 89.821 |
HIERARCH ESO ISS PBL24 END | 89.875 |
HIERARCH ESO ISS PBLA24 START | 25.355 |
HIERARCH ESO ISS PBLA24 END | 25.645 |
HIERARCH ESO ISS PBL34 START | 48.349 |
HIERARCH ESO ISS PBL34 END | 48.338 |
HIERARCH ESO ISS PBLA34 START | 349.565 |
HIERARCH ESO ISS PBLA34 END | 349.858 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001917 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002107 |
HIERARCH ESO ISS AMBI TEMP | 10.91 |
HIERARCH ESO ISS AMBI FWHM START | 1.23 |
HIERARCH ESO ISS AMBI FWHM END | 1.14 |
HIERARCH ESO FT ROBJ NAME | GJ65B |
HIERARCH ESO FT ROBJ ALPHA | 013901.3976 |
HIERARCH ESO FT ROBJ DELTA | -175700.4581 |