Exposure
- ID
- PIONI.2025-01-02T07:30:04.902_1
- Header ID
- PIONI.2025-01-02T07:30:04.902
- Date updated
- 2025-01-02 07:35:41 UTC+0000
- Release date
- 2026-01-02 07:35:41 UTC+0000
- UTC Start
- 2025-01-02 07:30:04.902
- UTC End
- 2025-01-02 07:30:30.502
- MJD Start
- 60677.3125567418
- MJD End
- 60677.3128530381
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012231
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.48
Observation
- ID
- 63076
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46991
- Name
- HIP51077
- RA
- 156.539492
- DEC
- -42.73871
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.4520 | 45.4710 | 144.4000 | 144.4000 |
| A0-J2 | 127.2600 | 127.3030 | 84.1000 | 84.2000 |
| A0-J6 | 165.6100 | 165.5850 | 20.8470 | 20.9260 |
| B5-J2 | 111.8710 | 111.8790 | 63.5000 | 63.6000 |
| B5-J6 | 194.4280 | 194.4110 | 9.6070 | 9.6790 |
| J2-J6 | 157.0760 | 157.1250 | 334.4880 | 334.5530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.3125567418 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP51077 |
| RA | 156.539492 |
| DEC | -42.73871 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.452 |
| HIERARCH ESO ISS PBL12 END | 45.471 |
| HIERARCH ESO ISS PBLA12 START | 144.4 |
| HIERARCH ESO ISS PBLA12 END | 144.4 |
| HIERARCH ESO ISS PBL13 START | 127.26 |
| HIERARCH ESO ISS PBL13 END | 127.303 |
| HIERARCH ESO ISS PBLA13 START | 84.1 |
| HIERARCH ESO ISS PBLA13 END | 84.2 |
| HIERARCH ESO ISS PBL14 START | 165.61 |
| HIERARCH ESO ISS PBL14 END | 165.585 |
| HIERARCH ESO ISS PBLA14 START | 20.847 |
| HIERARCH ESO ISS PBLA14 END | 20.926 |
| HIERARCH ESO ISS PBL23 START | 111.871 |
| HIERARCH ESO ISS PBL23 END | 111.879 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 63.6 |
| HIERARCH ESO ISS PBL24 START | 194.428 |
| HIERARCH ESO ISS PBL24 END | 194.411 |
| HIERARCH ESO ISS PBLA24 START | 9.607 |
| HIERARCH ESO ISS PBLA24 END | 9.679 |
| HIERARCH ESO ISS PBL34 START | 157.076 |
| HIERARCH ESO ISS PBL34 END | 157.125 |
| HIERARCH ESO ISS PBLA34 START | 334.488 |
| HIERARCH ESO ISS PBLA34 END | 334.553 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012585 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011877 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |