Exposure
- ID
- GRAVI.2024-10-19T03:11:57.374_2
- Header ID
- GRAVI.2024-10-19T03:11:57.374
- Date updated
- 2024-10-19 03:20:41 UTC+0000
- Release date
- 2025-04-17 03:20:41 UTC+0000
- UTC Start
- 2024-10-19 03:11:57.374
- UTC End
- 2024-10-19 03:14:37.374
- MJD Start
- 60602.13330294
- MJD End
- 60602.1351547919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006466
- Ambient temperature (°C)
- 16.9
- Seeing (arcsec)
- 0.69
Observation
- ID
- 61027
- Category
- science
- Program ID
- 114.276G.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 45389
- Name
- HD142B
- RA
- 1.57969708333333
- DEC
- -49.0762033611111
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 | 89.5930 | 89.6850 | 116.7000 | 117.2000 |
A0-J2 | 129.2020 | 129.1730 | 95.4000 | 96.0000 |
A0-K0 | 126.0060 | 125.8220 | 75.3380 | 75.8610 |
G1-J2 | 56.0430 | 55.9270 | 60.0000 | 60.5000 |
G1-K0 | 83.3410 | 83.1930 | 30.1300 | 30.5000 |
J2-K0 | 44.6010 | 44.6250 | 351.3360 | 351.6770 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 114.276G.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60602.13330294 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD142 |
HIERARCH ESO INS SOBJ NAME | HD142A |
RA | 1.581236 |
DEC | -49.07593 |
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 | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 89.593 |
HIERARCH ESO ISS PBL12 END | 89.685 |
HIERARCH ESO ISS PBLA12 START | 116.7 |
HIERARCH ESO ISS PBLA12 END | 117.2 |
HIERARCH ESO ISS PBL13 START | 129.202 |
HIERARCH ESO ISS PBL13 END | 129.173 |
HIERARCH ESO ISS PBLA13 START | 95.4 |
HIERARCH ESO ISS PBLA13 END | 96.0 |
HIERARCH ESO ISS PBL14 START | 126.006 |
HIERARCH ESO ISS PBL14 END | 125.822 |
HIERARCH ESO ISS PBLA14 START | 75.338 |
HIERARCH ESO ISS PBLA14 END | 75.861 |
HIERARCH ESO ISS PBL23 START | 56.043 |
HIERARCH ESO ISS PBL23 END | 55.927 |
HIERARCH ESO ISS PBLA23 START | 60.0 |
HIERARCH ESO ISS PBLA23 END | 60.5 |
HIERARCH ESO ISS PBL24 START | 83.341 |
HIERARCH ESO ISS PBL24 END | 83.193 |
HIERARCH ESO ISS PBLA24 START | 30.13 |
HIERARCH ESO ISS PBLA24 END | 30.5 |
HIERARCH ESO ISS PBL34 START | 44.601 |
HIERARCH ESO ISS PBL34 END | 44.625 |
HIERARCH ESO ISS PBLA34 START | 351.336 |
HIERARCH ESO ISS PBLA34 END | 351.677 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006386 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006546 |
HIERARCH ESO ISS AMBI TEMP | 16.9 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |
HIERARCH ESO FT ROBJ NAME | HD142B |
HIERARCH ESO FT ROBJ ALPHA | 000619.1273 |
HIERARCH ESO FT ROBJ DELTA | -490434.3321 |