Exposure
- ID
- GRAVI.2025-04-18T08:02:45.559_1
- Header ID
- GRAVI.2025-04-18T08:02:45.559
- Date updated
- 2025-04-18 08:15:40 UTC+0000
- Release date
- 2026-04-18 08:15:40 UTC+0000
- UTC Start
- 2025-04-18 08:02:45.559
- UTC End
- 2025-04-18 08:08:05.559
- MJD Start
- 60783.33524952
- MJD End
- 60783.338953223705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002947
- Ambient temperature (°C)
- 12.7
- Seeing (arcsec)
- 1.23
Observation
- ID
- 66687
- Category
- science
- Program ID
- 115.2809.001
- 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 / MEYER / HAGELBERG / LAGRANGE / POURRÉ / VIGA
Target
- ID
- 49606
- Name
- Gaia_DR3_62419921802
- RA
- 241.968329
- DEC
- -24.4624
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2150 | 56.1370 | 31.5000 | 31.9000 |
| U1-U3 | 101.5390 | 101.3430 | 37.7000 | 38.2000 |
| U1-U4 | 127.4440 | 126.8700 | 65.8840 | 66.3550 |
| U2-U3 | 46.0700 | 45.9480 | 45.4000 | 45.8000 |
| U2-U4 | 87.0580 | 86.5780 | 87.2770 | 87.8500 |
| U3-U4 | 61.0650 | 60.7920 | 117.5150 | 118.2370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2809.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60783.33524952 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6241992180213281920 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_62419921802 |
| RA | 241.968329 |
| DEC | -24.4624 |
| 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 | 56.215 |
| HIERARCH ESO ISS PBL12 END | 56.137 |
| HIERARCH ESO ISS PBLA12 START | 31.5 |
| HIERARCH ESO ISS PBLA12 END | 31.9 |
| HIERARCH ESO ISS PBL13 START | 101.539 |
| HIERARCH ESO ISS PBL13 END | 101.343 |
| HIERARCH ESO ISS PBLA13 START | 37.7 |
| HIERARCH ESO ISS PBLA13 END | 38.2 |
| HIERARCH ESO ISS PBL14 START | 127.444 |
| HIERARCH ESO ISS PBL14 END | 126.87 |
| HIERARCH ESO ISS PBLA14 START | 65.884 |
| HIERARCH ESO ISS PBLA14 END | 66.355 |
| HIERARCH ESO ISS PBL23 START | 46.07 |
| HIERARCH ESO ISS PBL23 END | 45.948 |
| HIERARCH ESO ISS PBLA23 START | 45.4 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 87.058 |
| HIERARCH ESO ISS PBL24 END | 86.578 |
| HIERARCH ESO ISS PBLA24 START | 87.277 |
| HIERARCH ESO ISS PBLA24 END | 87.85 |
| HIERARCH ESO ISS PBL34 START | 61.065 |
| HIERARCH ESO ISS PBL34 END | 60.792 |
| HIERARCH ESO ISS PBLA34 START | 117.515 |
| HIERARCH ESO ISS PBLA34 END | 118.237 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002947 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002947 |
| HIERARCH ESO ISS AMBI TEMP | 12.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 1.33 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_62419921802 |
| HIERARCH ESO FT ROBJ ALPHA | 160751.888 |
| HIERARCH ESO FT ROBJ DELTA | -242744.447 |