Exposure
- ID
- GRAVI.2025-03-16T03:41:06.123_2
- Header ID
- GRAVI.2025-03-16T03:41:06.123
- Date updated
- 2025-03-16 03:55:31 UTC+0000
- Release date
- 2026-03-16 03:55:31 UTC+0000
- UTC Start
- 2025-03-16 03:41:06.123
- UTC End
- 2025-03-16 03:46:26.123
- MJD Start
- 60750.15354309
- MJD End
- 60750.1572467937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006196
- Ambient temperature (°C)
- 13.99
- Seeing (arcsec)
- 0.585
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 | 48.9850 | 48.9060 | 14.5000 | 15.4000 |
| U1-U3 | 91.7270 | 91.5510 | 20.5000 | 21.4000 |
| U1-U4 | 128.7760 | 128.6290 | 43.2070 | 44.4070 |
| U2-U3 | 43.3060 | 43.2180 | 27.2000 | 28.3000 |
| U2-U4 | 88.9740 | 89.0540 | 58.5340 | 59.8330 |
| U3-U4 | 56.6530 | 56.9310 | 81.9570 | 83.2620 |
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 | 60750.15354309 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6053693083047384576 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60536930830 |
| RA | 185.931603 |
| 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 | 48.985 |
| HIERARCH ESO ISS PBL12 END | 48.906 |
| HIERARCH ESO ISS PBLA12 START | 14.5 |
| HIERARCH ESO ISS PBLA12 END | 15.4 |
| HIERARCH ESO ISS PBL13 START | 91.727 |
| HIERARCH ESO ISS PBL13 END | 91.551 |
| HIERARCH ESO ISS PBLA13 START | 20.5 |
| HIERARCH ESO ISS PBLA13 END | 21.4 |
| HIERARCH ESO ISS PBL14 START | 128.776 |
| HIERARCH ESO ISS PBL14 END | 128.629 |
| HIERARCH ESO ISS PBLA14 START | 43.207 |
| HIERARCH ESO ISS PBLA14 END | 44.407 |
| HIERARCH ESO ISS PBL23 START | 43.306 |
| HIERARCH ESO ISS PBL23 END | 43.218 |
| HIERARCH ESO ISS PBLA23 START | 27.2 |
| HIERARCH ESO ISS PBLA23 END | 28.3 |
| HIERARCH ESO ISS PBL24 START | 88.974 |
| HIERARCH ESO ISS PBL24 END | 89.054 |
| HIERARCH ESO ISS PBLA24 START | 58.534 |
| HIERARCH ESO ISS PBLA24 END | 59.833 |
| HIERARCH ESO ISS PBL34 START | 56.653 |
| HIERARCH ESO ISS PBL34 END | 56.931 |
| HIERARCH ESO ISS PBLA34 START | 81.957 |
| HIERARCH ESO ISS PBLA34 END | 83.262 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005465 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006927 |
| HIERARCH ESO ISS AMBI TEMP | 13.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60536930830 |
| HIERARCH ESO FT ROBJ ALPHA | 122342.191 |
| HIERARCH ESO FT ROBJ DELTA | -635212.284 |