Exposure
- ID
- GRAVI.2025-02-17T03:44:37.173_2
- Header ID
- GRAVI.2025-02-17T03:44:37.173
- Date updated
- 2025-02-17 17:55:22 UTC+0000
- Release date
- 2026-02-17 17:55:19 UTC+0000
- UTC Start
- 2025-02-17 03:44:37.173
- UTC End
- 2025-02-17 03:49:57.173
- MJD Start
- 60723.1559858
- MJD End
- 60723.1596895037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005244
- Ambient temperature (°C)
- 14.15
- Seeing (arcsec)
- 0.79
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 | 53.4340 | 53.4340 | 359.6000 | 0.4000 |
| U1-U3 | 99.0980 | 99.0680 | 4.3000 | 5.2000 |
| U1-U4 | 129.5410 | 129.6160 | 23.5770 | 24.7980 |
| U2-U3 | 46.0520 | 46.0340 | 9.7000 | 10.7000 |
| U2-U4 | 83.6130 | 83.8980 | 38.6530 | 40.0380 |
| U3-U4 | 48.7140 | 49.2250 | 65.8850 | 67.2910 |
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 | 60723.1559858 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6076730291172791040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60767302911 |
| RA | 183.053616 |
| DEC | -54.23085 |
| 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 | 53.434 |
| HIERARCH ESO ISS PBL12 END | 53.434 |
| HIERARCH ESO ISS PBLA12 START | 359.6 |
| HIERARCH ESO ISS PBLA12 END | 0.4 |
| HIERARCH ESO ISS PBL13 START | 99.098 |
| HIERARCH ESO ISS PBL13 END | 99.068 |
| HIERARCH ESO ISS PBLA13 START | 4.3 |
| HIERARCH ESO ISS PBLA13 END | 5.2 |
| HIERARCH ESO ISS PBL14 START | 129.541 |
| HIERARCH ESO ISS PBL14 END | 129.616 |
| HIERARCH ESO ISS PBLA14 START | 23.577 |
| HIERARCH ESO ISS PBLA14 END | 24.798 |
| HIERARCH ESO ISS PBL23 START | 46.052 |
| HIERARCH ESO ISS PBL23 END | 46.034 |
| HIERARCH ESO ISS PBLA23 START | 9.7 |
| HIERARCH ESO ISS PBLA23 END | 10.7 |
| HIERARCH ESO ISS PBL24 START | 83.613 |
| HIERARCH ESO ISS PBL24 END | 83.898 |
| HIERARCH ESO ISS PBLA24 START | 38.653 |
| HIERARCH ESO ISS PBLA24 END | 40.038 |
| HIERARCH ESO ISS PBL34 START | 48.714 |
| HIERARCH ESO ISS PBL34 END | 49.225 |
| HIERARCH ESO ISS PBLA34 START | 65.885 |
| HIERARCH ESO ISS PBLA34 END | 67.291 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005375 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005113 |
| HIERARCH ESO ISS AMBI TEMP | 14.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60767302911 |
| HIERARCH ESO FT ROBJ ALPHA | 121212.009 |
| HIERARCH ESO FT ROBJ DELTA | -541349.637 |