Exposure
- ID
- GRAVI.2025-11-11T02:33:39.666_1
- Header ID
- GRAVI.2025-11-11T02:33:39.666
- Date updated
- 2025-11-11 02:45:52 UTC+0000
- Release date
- 2026-11-11 02:45:52 UTC+0000
- UTC Start
- 2025-11-11 02:33:39.666
- UTC End
- 2025-11-11 02:38:59.666
- MJD Start
- 60990.1067091
- MJD End
- 60990.110412803704
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029805
- Ambient temperature (°C)
- 14.73
- Seeing (arcsec)
- 0.9450000000000001
Observation
- ID
- 71435
- 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
- 53049
- Name
- HD_19545
- RA
- 46.964557
- DEC
- -27.83097
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2910 | 56.3160 | 11.9000 | 12.6000 |
| U1-U3 | 101.3710 | 101.4680 | 17.7000 | 18.5000 |
| U1-U4 | 123.3280 | 123.9560 | 44.4730 | 45.4220 |
| U2-U3 | 45.7210 | 45.8040 | 24.8000 | 25.7000 |
| U2-U4 | 81.7440 | 82.4540 | 66.2550 | 67.1260 |
| U3-U4 | 56.3120 | 56.8810 | 98.7790 | 99.3440 |
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 | 60990.1067091 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.964557 |
| DEC | -27.83097 |
| 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 | 56.291 |
| HIERARCH ESO ISS PBL12 END | 56.316 |
| HIERARCH ESO ISS PBLA12 START | 11.9 |
| HIERARCH ESO ISS PBLA12 END | 12.6 |
| HIERARCH ESO ISS PBL13 START | 101.371 |
| HIERARCH ESO ISS PBL13 END | 101.468 |
| HIERARCH ESO ISS PBLA13 START | 17.7 |
| HIERARCH ESO ISS PBLA13 END | 18.5 |
| HIERARCH ESO ISS PBL14 START | 123.328 |
| HIERARCH ESO ISS PBL14 END | 123.956 |
| HIERARCH ESO ISS PBLA14 START | 44.473 |
| HIERARCH ESO ISS PBLA14 END | 45.422 |
| HIERARCH ESO ISS PBL23 START | 45.721 |
| HIERARCH ESO ISS PBL23 END | 45.804 |
| HIERARCH ESO ISS PBLA23 START | 24.8 |
| HIERARCH ESO ISS PBLA23 END | 25.7 |
| HIERARCH ESO ISS PBL24 START | 81.744 |
| HIERARCH ESO ISS PBL24 END | 82.454 |
| HIERARCH ESO ISS PBLA24 START | 66.255 |
| HIERARCH ESO ISS PBLA24 END | 67.126 |
| HIERARCH ESO ISS PBL34 START | 56.312 |
| HIERARCH ESO ISS PBL34 END | 56.881 |
| HIERARCH ESO ISS PBLA34 START | 98.779 |
| HIERARCH ESO ISS PBLA34 END | 99.344 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003086 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002875 |
| HIERARCH ESO ISS AMBI TEMP | 14.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |