Exposure
- ID
- GRAVI.2025-11-11T00:59:24.427_1
- Header ID
- GRAVI.2025-11-11T00:59:24.427
- Date updated
- 2025-11-11 01:15:51 UTC+0000
- Release date
- 2026-11-11 01:15:50 UTC+0000
- UTC Start
- 2025-11-11 00:59:24.427
- UTC End
- 2025-11-11 01:04:44.427
- MJD Start
- 60990.04125494
- MJD End
- 60990.0449586437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023769999999999998
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 1.31
Observation
- ID
- 71422
- 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
- 53036
- Name
- HD_19545
- RA
- 46.96458
- DEC
- -27.83096
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.0810 | 56.0770 | 358.4000 | 359.2000 |
| U1-U3 | 100.1900 | 100.2160 | 2.8000 | 3.7000 |
| U1-U4 | 111.8710 | 112.5000 | 25.3780 | 26.6890 |
| U2-U3 | 44.4960 | 44.5440 | 8.5000 | 9.5000 |
| U2-U4 | 66.9550 | 67.9070 | 47.7500 | 49.1210 |
| U3-U4 | 43.0140 | 43.9860 | 88.6650 | 89.3410 |
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 | 60990.04125494 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.96458 |
| 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 | 56.081 |
| HIERARCH ESO ISS PBL12 END | 56.077 |
| HIERARCH ESO ISS PBLA12 START | 358.4 |
| HIERARCH ESO ISS PBLA12 END | 359.2 |
| HIERARCH ESO ISS PBL13 START | 100.19 |
| HIERARCH ESO ISS PBL13 END | 100.216 |
| HIERARCH ESO ISS PBLA13 START | 2.8 |
| HIERARCH ESO ISS PBLA13 END | 3.7 |
| HIERARCH ESO ISS PBL14 START | 111.871 |
| HIERARCH ESO ISS PBL14 END | 112.5 |
| HIERARCH ESO ISS PBLA14 START | 25.378 |
| HIERARCH ESO ISS PBLA14 END | 26.689 |
| HIERARCH ESO ISS PBL23 START | 44.496 |
| HIERARCH ESO ISS PBL23 END | 44.544 |
| HIERARCH ESO ISS PBLA23 START | 8.5 |
| HIERARCH ESO ISS PBLA23 END | 9.5 |
| HIERARCH ESO ISS PBL24 START | 66.955 |
| HIERARCH ESO ISS PBL24 END | 67.907 |
| HIERARCH ESO ISS PBLA24 START | 47.75 |
| HIERARCH ESO ISS PBLA24 END | 49.121 |
| HIERARCH ESO ISS PBL34 START | 43.014 |
| HIERARCH ESO ISS PBL34 END | 43.986 |
| HIERARCH ESO ISS PBLA34 START | 88.665 |
| HIERARCH ESO ISS PBLA34 END | 89.341 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002441 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002313 |
| HIERARCH ESO ISS AMBI TEMP | 14.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.38 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |