Exposure
- ID
- GRAVI.2025-02-18T04:56:52.408_2
- Header ID
- GRAVI.2025-02-18T04:56:52.408
- Date updated
- 2025-02-18 05:10:41 UTC+0000
- Release date
- 2026-02-18 05:10:41 UTC+0000
- UTC Start
- 2025-02-18 04:56:52.408
- UTC End
- 2025-02-18 05:02:12.408
- MJD Start
- 60724.20616213
- MJD End
- 60724.209865833705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068545
- Ambient temperature (°C)
- 13.62
- Seeing (arcsec)
- 0.875
Observation
- ID
- 63391
- 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
- 47230
- Name
- Gaia_DR3_60600575030
- RA
- 191.91333749999998
- DEC
- -58.29757305555555
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 | 51.8860 | 51.8540 | 5.9000 | 6.8000 |
| U1-U3 | 96.5970 | 96.5090 | 11.2000 | 12.2000 |
| U1-U4 | 130.2060 | 130.1970 | 32.2280 | 33.4170 |
| U2-U3 | 45.1830 | 45.1370 | 17.3000 | 18.3000 |
| U2-U4 | 86.7850 | 86.9870 | 47.5800 | 48.8950 |
| U3-U4 | 52.9450 | 53.3500 | 73.0980 | 74.4200 |
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 | 60724.20616213 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6060057503020288640 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60600575030 |
| RA | 191.915699 |
| DEC | -58.29759 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 51.886 |
| HIERARCH ESO ISS PBL12 END | 51.854 |
| HIERARCH ESO ISS PBLA12 START | 5.9 |
| HIERARCH ESO ISS PBLA12 END | 6.8 |
| HIERARCH ESO ISS PBL13 START | 96.597 |
| HIERARCH ESO ISS PBL13 END | 96.509 |
| HIERARCH ESO ISS PBLA13 START | 11.2 |
| HIERARCH ESO ISS PBLA13 END | 12.2 |
| HIERARCH ESO ISS PBL14 START | 130.206 |
| HIERARCH ESO ISS PBL14 END | 130.197 |
| HIERARCH ESO ISS PBLA14 START | 32.228 |
| HIERARCH ESO ISS PBLA14 END | 33.417 |
| HIERARCH ESO ISS PBL23 START | 45.183 |
| HIERARCH ESO ISS PBL23 END | 45.137 |
| HIERARCH ESO ISS PBLA23 START | 17.3 |
| HIERARCH ESO ISS PBLA23 END | 18.3 |
| HIERARCH ESO ISS PBL24 START | 86.785 |
| HIERARCH ESO ISS PBL24 END | 86.987 |
| HIERARCH ESO ISS PBLA24 START | 47.58 |
| HIERARCH ESO ISS PBLA24 END | 48.895 |
| HIERARCH ESO ISS PBL34 START | 52.945 |
| HIERARCH ESO ISS PBL34 END | 53.35 |
| HIERARCH ESO ISS PBLA34 START | 73.098 |
| HIERARCH ESO ISS PBLA34 END | 74.42 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00659 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007119 |
| HIERARCH ESO ISS AMBI TEMP | 13.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60600575030 |
| HIERARCH ESO FT ROBJ ALPHA | 124739.201 |
| HIERARCH ESO FT ROBJ DELTA | -581751.263 |