Exposure
- ID
- GRAVI.2025-11-11T01:40:09.530_1
- Header ID
- GRAVI.2025-11-11T01:40:09.530
- Date updated
- 2025-11-11 01:51:10 UTC+0000
- Release date
- 2026-11-11 01:51:10 UTC+0000
- UTC Start
- 2025-11-11 01:40:09.530
- UTC End
- 2025-11-11 01:41:13.530
- MJD Start
- 60990.06955475
- MJD End
- 60990.07029549074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022960000000000003
- Ambient temperature (°C)
- 14.73
- Seeing (arcsec)
- 1.3
Observation
- ID
- 71427
- 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
- 53041
- Name
- HD_19545
- RA
- 46.964568
- DEC
- -27.83096
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1070 | 56.1100 | 4.3000 | 4.5000 |
| U1-U3 | 100.5350 | 100.5530 | 9.4000 | 9.7000 |
| U1-U4 | 116.7650 | 116.9410 | 34.4050 | 34.6940 |
| U2-U3 | 44.9370 | 44.9560 | 15.9000 | 16.1000 |
| U2-U4 | 73.8180 | 74.0470 | 56.8300 | 57.1080 |
| U3-U4 | 49.5930 | 49.7970 | 93.2870 | 93.4370 |
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 | 60990.06955475 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.964568 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 56.107 |
| HIERARCH ESO ISS PBL12 END | 56.11 |
| HIERARCH ESO ISS PBLA12 START | 4.3 |
| HIERARCH ESO ISS PBLA12 END | 4.5 |
| HIERARCH ESO ISS PBL13 START | 100.535 |
| HIERARCH ESO ISS PBL13 END | 100.553 |
| HIERARCH ESO ISS PBLA13 START | 9.4 |
| HIERARCH ESO ISS PBLA13 END | 9.7 |
| HIERARCH ESO ISS PBL14 START | 116.765 |
| HIERARCH ESO ISS PBL14 END | 116.941 |
| HIERARCH ESO ISS PBLA14 START | 34.405 |
| HIERARCH ESO ISS PBLA14 END | 34.694 |
| HIERARCH ESO ISS PBL23 START | 44.937 |
| HIERARCH ESO ISS PBL23 END | 44.956 |
| HIERARCH ESO ISS PBLA23 START | 15.9 |
| HIERARCH ESO ISS PBLA23 END | 16.1 |
| HIERARCH ESO ISS PBL24 START | 73.818 |
| HIERARCH ESO ISS PBL24 END | 74.047 |
| HIERARCH ESO ISS PBLA24 START | 56.83 |
| HIERARCH ESO ISS PBLA24 END | 57.108 |
| HIERARCH ESO ISS PBL34 START | 49.593 |
| HIERARCH ESO ISS PBL34 END | 49.797 |
| HIERARCH ESO ISS PBLA34 START | 93.287 |
| HIERARCH ESO ISS PBLA34 END | 93.437 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002295 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 14.73 |
| HIERARCH ESO ISS AMBI FWHM START | 1.23 |
| HIERARCH ESO ISS AMBI FWHM END | 1.37 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |