Exposure
- ID
- GRAVI.2025-02-17T04:27:04.281_2
- Header ID
- GRAVI.2025-02-17T04:27:04.281
- Date updated
- 2025-02-17 18:00:28 UTC+0000
- Release date
- 2026-02-17 18:00:22 UTC+0000
- UTC Start
- 2025-02-17 04:27:04.281
- UTC End
- 2025-02-17 04:32:24.281
- MJD Start
- 60723.18546622
- MJD End
- 60723.1891699237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005042
- Ambient temperature (°C)
- 14.61
- Seeing (arcsec)
- 1.07
Observation
- ID
- 64587
- 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
- 48068
- Name
- Gaia_DR3_60767302911
- RA
- 183.05003749999997
- DEC
- -54.23045472222223
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 | 53.3350 | 53.3040 | 6.1000 | 6.9000 |
| U1-U3 | 98.7100 | 98.6290 | 11.3000 | 12.2000 |
| U1-U4 | 130.0440 | 130.0920 | 32.6490 | 33.8360 |
| U2-U3 | 45.8510 | 45.8130 | 17.3000 | 18.3000 |
| U2-U4 | 85.7490 | 86.0220 | 48.8200 | 50.1300 |
| U3-U4 | 52.4500 | 52.9210 | 76.0040 | 77.2800 |
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 | 60723.18546622 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6076730291172791040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60767302911 |
| RA | 183.053743 |
| DEC | -54.23086 |
| 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 | 53.335 |
| HIERARCH ESO ISS PBL12 END | 53.304 |
| HIERARCH ESO ISS PBLA12 START | 6.1 |
| HIERARCH ESO ISS PBLA12 END | 6.9 |
| HIERARCH ESO ISS PBL13 START | 98.71 |
| HIERARCH ESO ISS PBL13 END | 98.629 |
| HIERARCH ESO ISS PBLA13 START | 11.3 |
| HIERARCH ESO ISS PBLA13 END | 12.2 |
| HIERARCH ESO ISS PBL14 START | 130.044 |
| HIERARCH ESO ISS PBL14 END | 130.092 |
| HIERARCH ESO ISS PBLA14 START | 32.649 |
| HIERARCH ESO ISS PBLA14 END | 33.836 |
| HIERARCH ESO ISS PBL23 START | 45.851 |
| HIERARCH ESO ISS PBL23 END | 45.813 |
| HIERARCH ESO ISS PBLA23 START | 17.3 |
| HIERARCH ESO ISS PBLA23 END | 18.3 |
| HIERARCH ESO ISS PBL24 START | 85.749 |
| HIERARCH ESO ISS PBL24 END | 86.022 |
| HIERARCH ESO ISS PBLA24 START | 48.82 |
| HIERARCH ESO ISS PBLA24 END | 50.13 |
| HIERARCH ESO ISS PBL34 START | 52.45 |
| HIERARCH ESO ISS PBL34 END | 52.921 |
| HIERARCH ESO ISS PBLA34 START | 76.004 |
| HIERARCH ESO ISS PBLA34 END | 77.28 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004454 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00563 |
| HIERARCH ESO ISS AMBI TEMP | 14.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.05 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60767302911 |
| HIERARCH ESO FT ROBJ ALPHA | 121212.009 |
| HIERARCH ESO FT ROBJ DELTA | -541349.637 |