Exposure
- ID
- GRAVI.2025-03-16T03:25:51.085_2
- Header ID
- GRAVI.2025-03-16T03:25:51.085
- Date updated
- 2025-03-16 03:35:35 UTC+0000
- Release date
- 2026-03-16 03:35:34 UTC+0000
- UTC Start
- 2025-03-16 03:25:51.085
- UTC End
- 2025-03-16 03:26:39.085
- MJD Start
- 60750.14295237
- MJD End
- 60750.14350792555
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056365
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.605
Observation
- ID
- 65100
- Category
- science
- Program ID
- 114.27M1.001
- 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
Target
- ID
- 48471
- Name
- Gaia_DR3_60536930830
- RA
- 185.92579583333332
- DEC
- -63.87007888888889
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 | 49.1730 | 49.1620 | 12.0000 | 12.2000 |
| U1-U3 | 92.1590 | 92.1330 | 17.8000 | 18.0000 |
| U1-U4 | 129.1260 | 129.1050 | 39.9510 | 40.1650 |
| U2-U3 | 43.5220 | 43.5090 | 24.4000 | 24.6000 |
| U2-U4 | 88.7280 | 88.7450 | 54.9990 | 55.2320 |
| U3-U4 | 55.8720 | 55.9240 | 78.3880 | 78.6250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27M1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60750.14295237 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6053693083047384576 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60536930830 |
| RA | 185.931583 |
| DEC | -63.87049 |
| 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 | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 49.173 |
| HIERARCH ESO ISS PBL12 END | 49.162 |
| HIERARCH ESO ISS PBLA12 START | 12.0 |
| HIERARCH ESO ISS PBLA12 END | 12.2 |
| HIERARCH ESO ISS PBL13 START | 92.159 |
| HIERARCH ESO ISS PBL13 END | 92.133 |
| HIERARCH ESO ISS PBLA13 START | 17.8 |
| HIERARCH ESO ISS PBLA13 END | 18.0 |
| HIERARCH ESO ISS PBL14 START | 129.126 |
| HIERARCH ESO ISS PBL14 END | 129.105 |
| HIERARCH ESO ISS PBLA14 START | 39.951 |
| HIERARCH ESO ISS PBLA14 END | 40.165 |
| HIERARCH ESO ISS PBL23 START | 43.522 |
| HIERARCH ESO ISS PBL23 END | 43.509 |
| HIERARCH ESO ISS PBLA23 START | 24.4 |
| HIERARCH ESO ISS PBLA23 END | 24.6 |
| HIERARCH ESO ISS PBL24 START | 88.728 |
| HIERARCH ESO ISS PBL24 END | 88.745 |
| HIERARCH ESO ISS PBLA24 START | 54.999 |
| HIERARCH ESO ISS PBLA24 END | 55.232 |
| HIERARCH ESO ISS PBL34 START | 55.872 |
| HIERARCH ESO ISS PBL34 END | 55.924 |
| HIERARCH ESO ISS PBLA34 START | 78.388 |
| HIERARCH ESO ISS PBLA34 END | 78.625 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006204 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005069 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60536930830 |
| HIERARCH ESO FT ROBJ ALPHA | 122342.191 |
| HIERARCH ESO FT ROBJ DELTA | -635212.284 |