Exposure
- ID
- GRAVI.2025-03-16T03:28:57.092_2
- Header ID
- GRAVI.2025-03-16T03:28:57.092
- Date updated
- 2025-03-16 03:40:38 UTC+0000
- Release date
- 2026-03-16 03:40:38 UTC+0000
- UTC Start
- 2025-03-16 03:28:57.092
- UTC End
- 2025-03-16 03:34:17.092
- MJD Start
- 60750.14510523
- MJD End
- 60750.14880893371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062515
- Ambient temperature (°C)
- 13.92
- Seeing (arcsec)
- 0.6100000000000001
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 | 49.1380 | 49.0700 | 12.5000 | 13.4000 |
| U1-U3 | 92.0770 | 91.9210 | 18.4000 | 19.3000 |
| U1-U4 | 129.0600 | 128.9350 | 40.6150 | 41.8120 |
| U2-U3 | 43.4810 | 43.4020 | 24.9000 | 26.0000 |
| U2-U4 | 88.7810 | 88.8740 | 55.7210 | 57.0220 |
| U3-U4 | 56.0340 | 56.3220 | 79.1190 | 80.4340 |
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 | 60750.14510523 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6053693083047384576 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60536930830 |
| RA | 185.931594 |
| DEC | -63.87047 |
| 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 | 49.138 |
| HIERARCH ESO ISS PBL12 END | 49.07 |
| HIERARCH ESO ISS PBLA12 START | 12.5 |
| HIERARCH ESO ISS PBLA12 END | 13.4 |
| HIERARCH ESO ISS PBL13 START | 92.077 |
| HIERARCH ESO ISS PBL13 END | 91.921 |
| HIERARCH ESO ISS PBLA13 START | 18.4 |
| HIERARCH ESO ISS PBLA13 END | 19.3 |
| HIERARCH ESO ISS PBL14 START | 129.06 |
| HIERARCH ESO ISS PBL14 END | 128.935 |
| HIERARCH ESO ISS PBLA14 START | 40.615 |
| HIERARCH ESO ISS PBLA14 END | 41.812 |
| HIERARCH ESO ISS PBL23 START | 43.481 |
| HIERARCH ESO ISS PBL23 END | 43.402 |
| HIERARCH ESO ISS PBLA23 START | 24.9 |
| HIERARCH ESO ISS PBLA23 END | 26.0 |
| HIERARCH ESO ISS PBL24 START | 88.781 |
| HIERARCH ESO ISS PBL24 END | 88.874 |
| HIERARCH ESO ISS PBLA24 START | 55.721 |
| HIERARCH ESO ISS PBLA24 END | 57.022 |
| HIERARCH ESO ISS PBL34 START | 56.034 |
| HIERARCH ESO ISS PBL34 END | 56.322 |
| HIERARCH ESO ISS PBLA34 START | 79.119 |
| HIERARCH ESO ISS PBLA34 END | 80.434 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005965 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006538 |
| HIERARCH ESO ISS AMBI TEMP | 13.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60536930830 |
| HIERARCH ESO FT ROBJ ALPHA | 122342.191 |
| HIERARCH ESO FT ROBJ DELTA | -635212.284 |