Exposure
- ID
- GRAVI.2025-02-17T03:50:37.189_2
- Header ID
- GRAVI.2025-02-17T03:50:37.189
- 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 03:50:37.189
- UTC End
- 2025-02-17 03:55:57.189
- MJD Start
- 60723.16015265
- MJD End
- 60723.163856353705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004834
- Ambient temperature (°C)
- 14.12
- Seeing (arcsec)
- 0.81
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 | 53.4300 | 0.5000 | 1.3000 |
| U1-U3 | 99.0660 | 99.0280 | 5.2000 | 6.2000 |
| U1-U4 | 129.6210 | 129.6950 | 24.8770 | 26.0930 |
| U2-U3 | 46.0320 | 46.0110 | 10.8000 | 11.8000 |
| U2-U4 | 83.9160 | 84.2030 | 40.1270 | 41.5010 |
| U3-U4 | 49.2580 | 49.7650 | 67.3820 | 68.7660 |
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 | 60723.16015265 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6076730291172791040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60767302911 |
| RA | 183.053731 |
| DEC | -54.23087 |
| 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 | 53.43 |
| HIERARCH ESO ISS PBLA12 START | 0.5 |
| HIERARCH ESO ISS PBLA12 END | 1.3 |
| HIERARCH ESO ISS PBL13 START | 99.066 |
| HIERARCH ESO ISS PBL13 END | 99.028 |
| HIERARCH ESO ISS PBLA13 START | 5.2 |
| HIERARCH ESO ISS PBLA13 END | 6.2 |
| HIERARCH ESO ISS PBL14 START | 129.621 |
| HIERARCH ESO ISS PBL14 END | 129.695 |
| HIERARCH ESO ISS PBLA14 START | 24.877 |
| HIERARCH ESO ISS PBLA14 END | 26.093 |
| HIERARCH ESO ISS PBL23 START | 46.032 |
| HIERARCH ESO ISS PBL23 END | 46.011 |
| HIERARCH ESO ISS PBLA23 START | 10.8 |
| HIERARCH ESO ISS PBLA23 END | 11.8 |
| HIERARCH ESO ISS PBL24 START | 83.916 |
| HIERARCH ESO ISS PBL24 END | 84.203 |
| HIERARCH ESO ISS PBLA24 START | 40.127 |
| HIERARCH ESO ISS PBLA24 END | 41.501 |
| HIERARCH ESO ISS PBL34 START | 49.258 |
| HIERARCH ESO ISS PBL34 END | 49.765 |
| HIERARCH ESO ISS PBLA34 START | 67.382 |
| HIERARCH ESO ISS PBLA34 END | 68.766 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0054 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004268 |
| HIERARCH ESO ISS AMBI TEMP | 14.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60767302911 |
| HIERARCH ESO FT ROBJ ALPHA | 121212.009 |
| HIERARCH ESO FT ROBJ DELTA | -541349.637 |