Exposure
- ID
- GRAVI.2025-05-17T00:20:02.678_1
- Header ID
- GRAVI.2025-05-17T00:20:02.678
- Date updated
- 2025-05-17 00:30:52 UTC+0000
- Release date
- 2026-05-17 00:30:52 UTC+0000
- UTC Start
- 2025-05-17 00:20:02.678
- UTC End
- 2025-05-17 00:24:50.678
- MJD Start
- 60812.01391989
- MJD End
- 60812.017253223334
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015265
- Ambient temperature (°C)
- 12.61
- Seeing (arcsec)
- 1.9849999999999999
Observation
- ID
- 67431
- 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
- 50164
- Name
- Gaia_DR3_60750277317
- RA
- 192.745407
- DEC
- -52.78846
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.2080 | 53.1360 | 15.6000 | 16.4000 |
| U1-U3 | 98.0580 | 97.9050 | 21.5000 | 22.3000 |
| U1-U4 | 130.1290 | 130.0770 | 45.6840 | 46.7020 |
| U2-U3 | 45.4570 | 45.3870 | 28.3000 | 29.2000 |
| U2-U4 | 88.2290 | 88.4020 | 63.2880 | 64.3830 |
| U3-U4 | 57.2330 | 57.5710 | 90.3490 | 91.3840 |
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 | 60812.01391989 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6075027731770280960 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60750277317 |
| RA | 192.745407 |
| DEC | -52.78846 |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 53.208 |
| HIERARCH ESO ISS PBL12 END | 53.136 |
| HIERARCH ESO ISS PBLA12 START | 15.6 |
| HIERARCH ESO ISS PBLA12 END | 16.4 |
| HIERARCH ESO ISS PBL13 START | 98.058 |
| HIERARCH ESO ISS PBL13 END | 97.905 |
| HIERARCH ESO ISS PBLA13 START | 21.5 |
| HIERARCH ESO ISS PBLA13 END | 22.3 |
| HIERARCH ESO ISS PBL14 START | 130.129 |
| HIERARCH ESO ISS PBL14 END | 130.077 |
| HIERARCH ESO ISS PBLA14 START | 45.684 |
| HIERARCH ESO ISS PBLA14 END | 46.702 |
| HIERARCH ESO ISS PBL23 START | 45.457 |
| HIERARCH ESO ISS PBL23 END | 45.387 |
| HIERARCH ESO ISS PBLA23 START | 28.3 |
| HIERARCH ESO ISS PBLA23 END | 29.2 |
| HIERARCH ESO ISS PBL24 START | 88.229 |
| HIERARCH ESO ISS PBL24 END | 88.402 |
| HIERARCH ESO ISS PBLA24 START | 63.288 |
| HIERARCH ESO ISS PBLA24 END | 64.383 |
| HIERARCH ESO ISS PBL34 START | 57.233 |
| HIERARCH ESO ISS PBL34 END | 57.571 |
| HIERARCH ESO ISS PBLA34 START | 90.349 |
| HIERARCH ESO ISS PBLA34 END | 91.384 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001463 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00159 |
| HIERARCH ESO ISS AMBI TEMP | 12.61 |
| HIERARCH ESO ISS AMBI FWHM START | 2.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.93 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60750277317 |
| HIERARCH ESO FT ROBJ ALPHA | 125057.878 |
| HIERARCH ESO FT ROBJ DELTA | -524714.741 |