Exposure
- ID
- PIONI.2025-07-22T07:24:48.095_1
- Header ID
- PIONI.2025-07-22T07:24:48.095
- Date updated
- 2025-07-22 07:35:50 UTC+0000
- Release date
- 2026-07-22 07:35:49 UTC+0000
- UTC Start
- 2025-07-22 07:24:48.095
- UTC End
- 2025-07-22 07:25:13.695
- MJD Start
- 60878.3088899907
- MJD End
- 60878.309186287
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007562
- Ambient temperature (°C)
- 14.11
- Seeing (arcsec)
- 0.41
Observation
- ID
- 68913
- Category
- science
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 51276
- Name
- HIP116853
- RA
- 355.286401
- DEC
- -11.68063
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7750 | 89.8020 | 112.6000 | 112.6000 |
| A0-J2 | 125.6240 | 125.7020 | 89.9000 | 89.9000 |
| A0-K0 | 122.0210 | 122.1130 | 67.6000 | 67.6480 |
| G1-J2 | 55.0970 | 55.1340 | 50.9000 | 50.9000 |
| G1-K0 | 86.3300 | 86.3540 | 20.2800 | 20.3530 |
| J2-K0 | 47.9430 | 47.9370 | 344.5030 | 344.5570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60878.3088899907 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP116853 |
| RA | 355.286401 |
| DEC | -11.68063 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.775 |
| HIERARCH ESO ISS PBL12 END | 89.802 |
| HIERARCH ESO ISS PBLA12 START | 112.6 |
| HIERARCH ESO ISS PBLA12 END | 112.6 |
| HIERARCH ESO ISS PBL13 START | 125.624 |
| HIERARCH ESO ISS PBL13 END | 125.702 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 89.9 |
| HIERARCH ESO ISS PBL14 START | 122.021 |
| HIERARCH ESO ISS PBL14 END | 122.113 |
| HIERARCH ESO ISS PBLA14 START | 67.6 |
| HIERARCH ESO ISS PBLA14 END | 67.648 |
| HIERARCH ESO ISS PBL23 START | 55.097 |
| HIERARCH ESO ISS PBL23 END | 55.134 |
| HIERARCH ESO ISS PBLA23 START | 50.9 |
| HIERARCH ESO ISS PBLA23 END | 50.9 |
| HIERARCH ESO ISS PBL24 START | 86.33 |
| HIERARCH ESO ISS PBL24 END | 86.354 |
| HIERARCH ESO ISS PBLA24 START | 20.28 |
| HIERARCH ESO ISS PBLA24 END | 20.353 |
| HIERARCH ESO ISS PBL34 START | 47.943 |
| HIERARCH ESO ISS PBL34 END | 47.937 |
| HIERARCH ESO ISS PBLA34 START | 344.503 |
| HIERARCH ESO ISS PBLA34 END | 344.557 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007562 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007562 |
| HIERARCH ESO ISS AMBI TEMP | 14.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |