Exposure
- ID
- GRAVI.2024-06-03T09:31:22.935_2
- Header ID
- GRAVI.2024-06-03T09:31:22.935
- Date updated
- 2024-06-03 09:45:38 UTC+0000
- Release date
- 2025-06-03 09:45:37 UTC+0000
- UTC Start
- 2024-06-03 09:31:22.935
- UTC End
- 2024-06-03 09:35:22.935
- MJD Start
- 60464.39679323
- MJD End
- 60464.3995710078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006276
- Ambient temperature (°C)
- 16.98
- Seeing (arcsec)
- 0.32
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 | 56.5390 | 56.5200 | 33.8000 | 34.0000 |
| U1-U3 | 102.1340 | 102.0370 | 39.5000 | 39.7000 |
| U1-U4 | 125.1870 | 124.5800 | 65.4930 | 65.5960 |
| U2-U3 | 46.2140 | 46.1280 | 46.5000 | 46.6000 |
| U2-U4 | 82.6010 | 81.9690 | 86.5650 | 86.7690 |
| U3-U4 | 55.8560 | 55.4070 | 118.7760 | 119.2630 |
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 | 60464.39679323 |
| 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 | 56.539 |
| HIERARCH ESO ISS PBL12 END | 56.52 |
| HIERARCH ESO ISS PBLA12 START | 33.8 |
| HIERARCH ESO ISS PBLA12 END | 34.0 |
| HIERARCH ESO ISS PBL13 START | 102.134 |
| HIERARCH ESO ISS PBL13 END | 102.037 |
| HIERARCH ESO ISS PBLA13 START | 39.5 |
| HIERARCH ESO ISS PBLA13 END | 39.7 |
| HIERARCH ESO ISS PBL14 START | 125.187 |
| HIERARCH ESO ISS PBL14 END | 124.58 |
| HIERARCH ESO ISS PBLA14 START | 65.493 |
| HIERARCH ESO ISS PBLA14 END | 65.596 |
| HIERARCH ESO ISS PBL23 START | 46.214 |
| HIERARCH ESO ISS PBL23 END | 46.128 |
| HIERARCH ESO ISS PBLA23 START | 46.5 |
| HIERARCH ESO ISS PBLA23 END | 46.6 |
| HIERARCH ESO ISS PBL24 START | 82.601 |
| HIERARCH ESO ISS PBL24 END | 81.969 |
| HIERARCH ESO ISS PBLA24 START | 86.565 |
| HIERARCH ESO ISS PBLA24 END | 86.769 |
| HIERARCH ESO ISS PBL34 START | 55.856 |
| HIERARCH ESO ISS PBL34 END | 55.407 |
| HIERARCH ESO ISS PBLA34 START | 118.776 |
| HIERARCH ESO ISS PBLA34 END | 119.263 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005903 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006649 |
| HIERARCH ESO ISS AMBI TEMP | 16.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |
| HIERARCH ESO FT ROBJ NAME | LP754-5 |
| HIERARCH ESO FT ROBJ ALPHA | 195723.804 |
| HIERARCH ESO FT ROBJ DELTA | -123350.221 |