Exposure
- ID
- GRAVI.2025-11-11T00:49:45.403_1
- Header ID
- GRAVI.2025-11-11T00:49:45.403
- Date updated
- 2025-11-11 01:00:54 UTC+0000
- Release date
- 2026-11-11 01:00:54 UTC+0000
- UTC Start
- 2025-11-11 00:49:45.403
- UTC End
- 2025-11-11 00:50:49.403
- MJD Start
- 60990.03455327
- MJD End
- 60990.03529401074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002951
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 1.21
Observation
- ID
- 71420
- 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
- 53034
- Name
- HD_19545
- RA
- 46.964581
- DEC
- -27.83096
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.0920 | 56.0900 | 356.9000 | 357.1000 |
| U1-U3 | 100.1610 | 100.1640 | 1.2000 | 1.5000 |
| U1-U4 | 110.8310 | 110.9770 | 23.0570 | 23.3950 |
| U2-U3 | 44.4270 | 44.4360 | 6.7000 | 6.9000 |
| U2-U4 | 65.3150 | 65.5500 | 45.2700 | 45.6360 |
| U3-U4 | 41.2840 | 41.5370 | 87.4540 | 87.6320 |
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 | 60990.03455327 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 19545 |
| HIERARCH ESO INS SOBJ NAME | HD_19545 |
| RA | 46.964581 |
| 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 | 56.092 |
| HIERARCH ESO ISS PBL12 END | 56.09 |
| HIERARCH ESO ISS PBLA12 START | 356.9 |
| HIERARCH ESO ISS PBLA12 END | 357.1 |
| HIERARCH ESO ISS PBL13 START | 100.161 |
| HIERARCH ESO ISS PBL13 END | 100.164 |
| HIERARCH ESO ISS PBLA13 START | 1.2 |
| HIERARCH ESO ISS PBLA13 END | 1.5 |
| HIERARCH ESO ISS PBL14 START | 110.831 |
| HIERARCH ESO ISS PBL14 END | 110.977 |
| HIERARCH ESO ISS PBLA14 START | 23.057 |
| HIERARCH ESO ISS PBLA14 END | 23.395 |
| HIERARCH ESO ISS PBL23 START | 44.427 |
| HIERARCH ESO ISS PBL23 END | 44.436 |
| HIERARCH ESO ISS PBLA23 START | 6.7 |
| HIERARCH ESO ISS PBLA23 END | 6.9 |
| HIERARCH ESO ISS PBL24 START | 65.315 |
| HIERARCH ESO ISS PBL24 END | 65.55 |
| HIERARCH ESO ISS PBLA24 START | 45.27 |
| HIERARCH ESO ISS PBLA24 END | 45.636 |
| HIERARCH ESO ISS PBL34 START | 41.284 |
| HIERARCH ESO ISS PBL34 END | 41.537 |
| HIERARCH ESO ISS PBLA34 START | 87.454 |
| HIERARCH ESO ISS PBLA34 END | 87.632 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002951 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002951 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 1.26 |
| HIERARCH ESO ISS AMBI FWHM END | 1.16 |
| HIERARCH ESO FT ROBJ NAME | HD_19545 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |