Exposure
- ID
- GRAVI.2025-11-11T01:28:00.499_1
- Header ID
- GRAVI.2025-11-11T01:28:00.499
- Date updated
- 2025-11-11 01:46:09 UTC+0000
- Release date
- 2026-11-11 01:46:09 UTC+0000
- UTC Start
- 2025-11-11 01:28:00.499
- UTC End
- 2025-11-11 01:33:20.499
- MJD Start
- 60990.06111689
- MJD End
- 60990.0648205937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028729999999999997
- Ambient temperature (°C)
- 14.88
- Seeing (arcsec)
- 1.03
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 | 56.0870 | 56.0950 | 2.5000 | 3.3000 |
| U1-U3 | 100.3970 | 100.4570 | 7.5000 | 8.4000 |
| U1-U4 | 115.2470 | 115.9440 | 31.8400 | 33.0370 |
| U2-U3 | 44.7840 | 44.8530 | 13.7000 | 14.7000 |
| U2-U4 | 71.8070 | 72.7410 | 54.3300 | 55.5030 |
| U3-U4 | 47.7560 | 48.6170 | 91.9710 | 92.5840 |
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 | 60990.06111689 |
| 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 | 56.087 |
| HIERARCH ESO ISS PBL12 END | 56.095 |
| HIERARCH ESO ISS PBLA12 START | 2.5 |
| HIERARCH ESO ISS PBLA12 END | 3.3 |
| HIERARCH ESO ISS PBL13 START | 100.397 |
| HIERARCH ESO ISS PBL13 END | 100.457 |
| HIERARCH ESO ISS PBLA13 START | 7.5 |
| HIERARCH ESO ISS PBLA13 END | 8.4 |
| HIERARCH ESO ISS PBL14 START | 115.247 |
| HIERARCH ESO ISS PBL14 END | 115.944 |
| HIERARCH ESO ISS PBLA14 START | 31.84 |
| HIERARCH ESO ISS PBLA14 END | 33.037 |
| HIERARCH ESO ISS PBL23 START | 44.784 |
| HIERARCH ESO ISS PBL23 END | 44.853 |
| HIERARCH ESO ISS PBLA23 START | 13.7 |
| HIERARCH ESO ISS PBLA23 END | 14.7 |
| HIERARCH ESO ISS PBL24 START | 71.807 |
| HIERARCH ESO ISS PBL24 END | 72.741 |
| HIERARCH ESO ISS PBLA24 START | 54.33 |
| HIERARCH ESO ISS PBLA24 END | 55.503 |
| HIERARCH ESO ISS PBL34 START | 47.756 |
| HIERARCH ESO ISS PBL34 END | 48.617 |
| HIERARCH ESO ISS PBLA34 START | 91.971 |
| HIERARCH ESO ISS PBLA34 END | 92.584 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002973 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002773 |
| HIERARCH ESO ISS AMBI TEMP | 14.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |