Exposure
- ID
- PIONI.2025-07-22T07:22:17.212_1
- Header ID
- PIONI.2025-07-22T07:22:17.212
- Date updated
- 2025-07-22 07:30:52 UTC+0000
- Release date
- 2026-07-22 07:30:52 UTC+0000
- UTC Start
- 2025-07-22 07:22:17.212
- UTC End
- 2025-07-22 07:22:42.812
- MJD Start
- 60878.3071436551
- MJD End
- 60878.3074399514
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0095215
- Ambient temperature (°C)
- 14.15
- Seeing (arcsec)
- 0.38
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 | 89.6560 | 89.6860 | 112.5000 | 112.5000 |
| A0-J2 | 125.2920 | 125.3730 | 89.7000 | 89.8000 |
| A0-K0 | 121.6330 | 121.7280 | 67.3990 | 67.4480 |
| G1-J2 | 54.9380 | 54.9770 | 50.6000 | 50.7000 |
| G1-K0 | 86.2290 | 86.2530 | 19.9720 | 20.0460 |
| J2-K0 | 47.9670 | 47.9610 | 344.2760 | 344.3300 |
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 | 60878.3071436551 |
| 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 | 89.656 |
| HIERARCH ESO ISS PBL12 END | 89.686 |
| HIERARCH ESO ISS PBLA12 START | 112.5 |
| HIERARCH ESO ISS PBLA12 END | 112.5 |
| HIERARCH ESO ISS PBL13 START | 125.292 |
| HIERARCH ESO ISS PBL13 END | 125.373 |
| HIERARCH ESO ISS PBLA13 START | 89.7 |
| HIERARCH ESO ISS PBLA13 END | 89.8 |
| HIERARCH ESO ISS PBL14 START | 121.633 |
| HIERARCH ESO ISS PBL14 END | 121.728 |
| HIERARCH ESO ISS PBLA14 START | 67.399 |
| HIERARCH ESO ISS PBLA14 END | 67.448 |
| HIERARCH ESO ISS PBL23 START | 54.938 |
| HIERARCH ESO ISS PBL23 END | 54.977 |
| HIERARCH ESO ISS PBLA23 START | 50.6 |
| HIERARCH ESO ISS PBLA23 END | 50.7 |
| HIERARCH ESO ISS PBL24 START | 86.229 |
| HIERARCH ESO ISS PBL24 END | 86.253 |
| HIERARCH ESO ISS PBLA24 START | 19.972 |
| HIERARCH ESO ISS PBLA24 END | 20.046 |
| HIERARCH ESO ISS PBL34 START | 47.967 |
| HIERARCH ESO ISS PBL34 END | 47.961 |
| HIERARCH ESO ISS PBLA34 START | 344.276 |
| HIERARCH ESO ISS PBLA34 END | 344.33 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010373 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00867 |
| HIERARCH ESO ISS AMBI TEMP | 14.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |