Exposure
- ID
- GRAVI.2025-11-11T02:05:45.595_1
- Header ID
- GRAVI.2025-11-11T02:05:45.595
- Date updated
- 2025-11-11 02:20:38 UTC+0000
- Release date
- 2026-11-11 02:20:38 UTC+0000
- UTC Start
- 2025-11-11 02:05:45.595
- UTC End
- 2025-11-11 02:11:05.595
- MJD Start
- 60990.08733328
- MJD End
- 60990.0910369837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002692
- Ambient temperature (°C)
- 14.14
- Seeing (arcsec)
- 1.2000000000000002
Observation
- ID
- 71431
- Category
- science
- Program ID
- 116.29AG.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
- 53045
- Name
- HD_19545
- RA
- 46.964559
- DEC
- -27.83096
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1790 | 56.1990 | 8.0000 | 8.8000 |
| U1-U3 | 100.9010 | 100.9920 | 13.4000 | 14.3000 |
| U1-U4 | 119.9850 | 120.6820 | 39.4620 | 40.5150 |
| U2-U3 | 45.2990 | 45.3840 | 20.3000 | 21.2000 |
| U2-U4 | 77.8400 | 78.6740 | 61.6240 | 62.6040 |
| U3-U4 | 53.0930 | 53.7940 | 95.9550 | 96.5300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29AG.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60990.08733328 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.964559 |
| DEC | -27.83096 |
| 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 | 56.179 |
| HIERARCH ESO ISS PBL12 END | 56.199 |
| HIERARCH ESO ISS PBLA12 START | 8.0 |
| HIERARCH ESO ISS PBLA12 END | 8.8 |
| HIERARCH ESO ISS PBL13 START | 100.901 |
| HIERARCH ESO ISS PBL13 END | 100.992 |
| HIERARCH ESO ISS PBLA13 START | 13.4 |
| HIERARCH ESO ISS PBLA13 END | 14.3 |
| HIERARCH ESO ISS PBL14 START | 119.985 |
| HIERARCH ESO ISS PBL14 END | 120.682 |
| HIERARCH ESO ISS PBLA14 START | 39.462 |
| HIERARCH ESO ISS PBLA14 END | 40.515 |
| HIERARCH ESO ISS PBL23 START | 45.299 |
| HIERARCH ESO ISS PBL23 END | 45.384 |
| HIERARCH ESO ISS PBLA23 START | 20.3 |
| HIERARCH ESO ISS PBLA23 END | 21.2 |
| HIERARCH ESO ISS PBL24 START | 77.84 |
| HIERARCH ESO ISS PBL24 END | 78.674 |
| HIERARCH ESO ISS PBLA24 START | 61.624 |
| HIERARCH ESO ISS PBLA24 END | 62.604 |
| HIERARCH ESO ISS PBL34 START | 53.093 |
| HIERARCH ESO ISS PBL34 END | 53.794 |
| HIERARCH ESO ISS PBLA34 START | 95.955 |
| HIERARCH ESO ISS PBLA34 END | 96.53 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002444 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00294 |
| HIERARCH ESO ISS AMBI TEMP | 14.14 |
| HIERARCH ESO ISS AMBI FWHM START | 1.36 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |