Exposure
- ID
- GRAVI.2024-08-17T07:21:08.024_2
- Header ID
- GRAVI.2024-08-17T07:21:08.024
- Date updated
- 2024-08-17 07:30:36 UTC+0000
- Release date
- 2025-02-13 07:30:36 UTC+0000
- UTC Start
- 2024-08-17 07:21:08.024
- UTC End
- 2024-08-17 07:23:48.024
- MJD Start
- 60539.30634287
- MJD End
- 60539.30819472185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00263
- Ambient temperature (°C)
- 12.78
- Seeing (arcsec)
- 0.98
Observation
- ID
- 60338
- Category
- science
- Program ID
- 113.26EK.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 / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND
Target
- ID
- 44793
- Name
- HD142A
- RA
- 1.5798979166666667
- DEC
- -49.075186333333335
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 | 89.6420 | 89.7320 | 116.9000 | 117.4000 |
A0-J2 | 129.1880 | 129.1540 | 95.7000 | 96.2000 |
A0-K0 | 125.9120 | 125.7230 | 75.6030 | 76.1290 |
G1-J2 | 55.9840 | 55.8660 | 60.3000 | 60.8000 |
G1-K0 | 83.2670 | 83.1160 | 30.3160 | 30.6880 |
J2-K0 | 44.6150 | 44.6380 | 351.5070 | 351.8500 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26EK.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60539.30634287 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD142 |
HIERARCH ESO INS SOBJ NAME | HD142B |
RA | 1.581214 |
DEC | -49.07592 |
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 | 89.642 |
HIERARCH ESO ISS PBL12 END | 89.732 |
HIERARCH ESO ISS PBLA12 START | 116.9 |
HIERARCH ESO ISS PBLA12 END | 117.4 |
HIERARCH ESO ISS PBL13 START | 129.188 |
HIERARCH ESO ISS PBL13 END | 129.154 |
HIERARCH ESO ISS PBLA13 START | 95.7 |
HIERARCH ESO ISS PBLA13 END | 96.2 |
HIERARCH ESO ISS PBL14 START | 125.912 |
HIERARCH ESO ISS PBL14 END | 125.723 |
HIERARCH ESO ISS PBLA14 START | 75.603 |
HIERARCH ESO ISS PBLA14 END | 76.129 |
HIERARCH ESO ISS PBL23 START | 55.984 |
HIERARCH ESO ISS PBL23 END | 55.866 |
HIERARCH ESO ISS PBLA23 START | 60.3 |
HIERARCH ESO ISS PBLA23 END | 60.8 |
HIERARCH ESO ISS PBL24 START | 83.267 |
HIERARCH ESO ISS PBL24 END | 83.116 |
HIERARCH ESO ISS PBLA24 START | 30.316 |
HIERARCH ESO ISS PBLA24 END | 30.688 |
HIERARCH ESO ISS PBL34 START | 44.615 |
HIERARCH ESO ISS PBL34 END | 44.638 |
HIERARCH ESO ISS PBLA34 START | 351.507 |
HIERARCH ESO ISS PBLA34 END | 351.85 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00263 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00263 |
HIERARCH ESO ISS AMBI TEMP | 12.78 |
HIERARCH ESO ISS AMBI FWHM START | 0.98 |
HIERARCH ESO ISS AMBI FWHM END | 0.98 |
HIERARCH ESO FT ROBJ NAME | HD142A |
HIERARCH ESO FT ROBJ ALPHA | 000619.1755 |
HIERARCH ESO FT ROBJ DELTA | -490430.6708 |