Exposure
- ID
- PIONI.2025-07-22T10:01:58.570_1
- Header ID
- PIONI.2025-07-22T10:01:58.570
- Date updated
- 2025-07-22 10:10:38 UTC+0000
- Release date
- 2026-07-22 10:10:37 UTC+0000
- UTC Start
- 2025-07-22 10:01:58.570
- UTC End
- 2025-07-22 10:02:24.170
- MJD Start
- 60878.4180390057
- MJD End
- 60878.418335302
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00349
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 0.44
Observation
- ID
- 68919
- 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
- 51282
- Name
- HIP115919
- RA
- 352.287958
- DEC
- 12.76071
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.2980 | 68.1560 | 110.1000 | 110.1000 |
| A0-J2 | 113.1620 | 113.0020 | 85.8000 | 85.7000 |
| A0-K0 | 123.9700 | 123.8940 | 68.1830 | 68.1360 |
| G1-J2 | 58.1500 | 58.1430 | 56.9000 | 56.8000 |
| G1-K0 | 86.1730 | 86.2140 | 36.2310 | 36.2350 |
| J2-K0 | 37.7980 | 37.8020 | 3.3840 | 3.4690 |
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 | 60878.4180390057 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP115919 |
| RA | 352.287958 |
| DEC | 12.76071 |
| 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 | 68.298 |
| HIERARCH ESO ISS PBL12 END | 68.156 |
| HIERARCH ESO ISS PBLA12 START | 110.1 |
| HIERARCH ESO ISS PBLA12 END | 110.1 |
| HIERARCH ESO ISS PBL13 START | 113.162 |
| HIERARCH ESO ISS PBL13 END | 113.002 |
| HIERARCH ESO ISS PBLA13 START | 85.8 |
| HIERARCH ESO ISS PBLA13 END | 85.7 |
| HIERARCH ESO ISS PBL14 START | 123.97 |
| HIERARCH ESO ISS PBL14 END | 123.894 |
| HIERARCH ESO ISS PBLA14 START | 68.183 |
| HIERARCH ESO ISS PBLA14 END | 68.136 |
| HIERARCH ESO ISS PBL23 START | 58.15 |
| HIERARCH ESO ISS PBL23 END | 58.143 |
| HIERARCH ESO ISS PBLA23 START | 56.9 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 86.173 |
| HIERARCH ESO ISS PBL24 END | 86.214 |
| HIERARCH ESO ISS PBLA24 START | 36.231 |
| HIERARCH ESO ISS PBLA24 END | 36.235 |
| HIERARCH ESO ISS PBL34 START | 37.798 |
| HIERARCH ESO ISS PBL34 END | 37.802 |
| HIERARCH ESO ISS PBLA34 START | 3.384 |
| HIERARCH ESO ISS PBLA34 END | 3.469 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00349 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00349 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |