Exposure
- ID
- GRAVI.2025-05-14T05:09:19.384_2
- Header ID
- GRAVI.2025-05-14T05:09:19.384
- Date updated
- 2025-05-14 06:30:09 UTC+0000
- Release date
- 2026-05-14 05:20:52 UTC+0000
- UTC Start
- 2025-05-14 05:09:19.384
- UTC End
- 2025-05-14 05:14:07.384
- MJD Start
- 60809.21480768
- MJD End
- 60809.218141013334
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003722
- Ambient temperature (°C)
- 15.65
- Seeing (arcsec)
- 1.145
Observation
- ID
- 66371
- Category
- science
- Program ID
- 115.2809.001
- Program Title
- DIRECT DETECTION OF GIANT EXOPLANETS NEAR THE WATER-ICE LINE
- Program Type
- Normal
- PI / COI
- KAMMERER / LACOUR / BALMER / CHAUVIN / WANG / MÉRAND / NOWAK / PUEYO / OTTEN / DESIDERA / JANSON / XUAN / RICKMAN / STOLKER / MENARD / LE COROLLER / BILLER / HINKLEY / WOILLEZ / LANGLOIS / WAHHAJ / LE BOUQUIN / MEYER / HAGELBERG / LAGRANGE / POURRÉ / VIGA
Target
- ID
- 48490
- Name
- Gaia_DR3_11762098867
- RA
- 219.0023333333333
- DEC
- 9.746514999999999
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 | 53.2440 | 53.4870 | 35.0000 | 35.1000 |
| U1-U3 | 98.4540 | 98.8580 | 40.4000 | 40.5000 |
| U1-U4 | 130.1700 | 130.0800 | 62.6400 | 62.4010 |
| U2-U3 | 45.7260 | 45.8710 | 46.7000 | 46.7000 |
| U2-U4 | 86.6090 | 86.0950 | 79.2210 | 78.9350 |
| U3-U4 | 53.9640 | 53.2700 | 106.3050 | 106.3020 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2809.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60809.21480768 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.006107 |
| DEC | 9.74451 |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 53.244 |
| HIERARCH ESO ISS PBL12 END | 53.487 |
| HIERARCH ESO ISS PBLA12 START | 35.0 |
| HIERARCH ESO ISS PBLA12 END | 35.1 |
| HIERARCH ESO ISS PBL13 START | 98.454 |
| HIERARCH ESO ISS PBL13 END | 98.858 |
| HIERARCH ESO ISS PBLA13 START | 40.4 |
| HIERARCH ESO ISS PBLA13 END | 40.5 |
| HIERARCH ESO ISS PBL14 START | 130.17 |
| HIERARCH ESO ISS PBL14 END | 130.08 |
| HIERARCH ESO ISS PBLA14 START | 62.64 |
| HIERARCH ESO ISS PBLA14 END | 62.401 |
| HIERARCH ESO ISS PBL23 START | 45.726 |
| HIERARCH ESO ISS PBL23 END | 45.871 |
| HIERARCH ESO ISS PBLA23 START | 46.7 |
| HIERARCH ESO ISS PBLA23 END | 46.7 |
| HIERARCH ESO ISS PBL24 START | 86.609 |
| HIERARCH ESO ISS PBL24 END | 86.095 |
| HIERARCH ESO ISS PBLA24 START | 79.221 |
| HIERARCH ESO ISS PBLA24 END | 78.935 |
| HIERARCH ESO ISS PBL34 START | 53.964 |
| HIERARCH ESO ISS PBL34 END | 53.27 |
| HIERARCH ESO ISS PBLA34 START | 106.305 |
| HIERARCH ESO ISS PBLA34 END | 106.302 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003987 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003457 |
| HIERARCH ESO ISS AMBI TEMP | 15.65 |
| HIERARCH ESO ISS AMBI FWHM START | 1.11 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |