Exposure
- ID
- GRAVI.2024-06-03T09:17:31.900_2
- Header ID
- GRAVI.2024-06-03T09:17:31.900
- Date updated
- 2024-06-03 09:30:32 UTC+0000
- Release date
- 2025-06-03 09:30:32 UTC+0000
- UTC Start
- 2024-06-03 09:17:31.900
- UTC End
- 2024-06-03 09:21:31.900
- MJD Start
- 60464.38717477
- MJD End
- 60464.3899525478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005779
- Ambient temperature (°C)
- 16.96
- Seeing (arcsec)
- 0.365
Observation
- ID
- 59491
- Category
- science
- Program ID
- 113.27R5.002
- Program Title
- DIRECT CONFIRMATION OF TWO GAIA-INFERRED EXOPLANETS WITH THE SHORTEST ORBITAL PERIODS TO DATE
- Program Type
- ToO
- PI / COI
- WINTERHALDER / MÉRAND / LACOUR / KAMMERER / NOWAK / BALMER / XUAN / RICKMAN / HINKLEY / SCIGLIUTO / OTTEN
Target
- ID
- 44108
- Name
- LP754-5
- RA
- 299.349183333333
- DEC
- -12.5639502777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5590 | 56.5590 | 33.1000 | 33.3000 |
| U1-U3 | 102.3550 | 102.3030 | 38.9000 | 39.1000 |
| U1-U4 | 126.9280 | 126.4340 | 65.1050 | 65.2320 |
| U2-U3 | 46.4410 | 46.3800 | 46.0000 | 46.1000 |
| U2-U4 | 84.4760 | 83.9330 | 85.8980 | 86.1020 |
| U3-U4 | 57.2390 | 56.8300 | 117.2800 | 117.7230 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.27R5.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60464.38717477 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | LP754-5 |
| HIERARCH ESO INS SOBJ NAME | LP754-5_b |
| RA | 299.35119 |
| DEC | -12.56683 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 56.559 |
| HIERARCH ESO ISS PBL12 END | 56.559 |
| HIERARCH ESO ISS PBLA12 START | 33.1 |
| HIERARCH ESO ISS PBLA12 END | 33.3 |
| HIERARCH ESO ISS PBL13 START | 102.355 |
| HIERARCH ESO ISS PBL13 END | 102.303 |
| HIERARCH ESO ISS PBLA13 START | 38.9 |
| HIERARCH ESO ISS PBLA13 END | 39.1 |
| HIERARCH ESO ISS PBL14 START | 126.928 |
| HIERARCH ESO ISS PBL14 END | 126.434 |
| HIERARCH ESO ISS PBLA14 START | 65.105 |
| HIERARCH ESO ISS PBLA14 END | 65.232 |
| HIERARCH ESO ISS PBL23 START | 46.441 |
| HIERARCH ESO ISS PBL23 END | 46.38 |
| HIERARCH ESO ISS PBLA23 START | 46.0 |
| HIERARCH ESO ISS PBLA23 END | 46.1 |
| HIERARCH ESO ISS PBL24 START | 84.476 |
| HIERARCH ESO ISS PBL24 END | 83.933 |
| HIERARCH ESO ISS PBLA24 START | 85.898 |
| HIERARCH ESO ISS PBLA24 END | 86.102 |
| HIERARCH ESO ISS PBL34 START | 57.239 |
| HIERARCH ESO ISS PBL34 END | 56.83 |
| HIERARCH ESO ISS PBLA34 START | 117.28 |
| HIERARCH ESO ISS PBLA34 END | 117.723 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006417 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005141 |
| HIERARCH ESO ISS AMBI TEMP | 16.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |
| HIERARCH ESO FT ROBJ NAME | LP754-5 |
| HIERARCH ESO FT ROBJ ALPHA | 195723.804 |
| HIERARCH ESO FT ROBJ DELTA | -123350.221 |