Exposure
- ID
- PIONI.2025-07-21T07:22:58.173_1
- Header ID
- PIONI.2025-07-21T07:22:58.173
- Date updated
- 2025-07-21 07:30:34 UTC+0000
- Release date
- 2026-07-21 07:30:34 UTC+0000
- UTC Start
- 2025-07-21 07:22:58.173
- UTC End
- 2025-07-21 07:23:23.773
- MJD Start
- 60877.3076177416
- MJD End
- 60877.3079140379
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005888
- Ambient temperature (°C)
- 14.81
- Seeing (arcsec)
- 0.48
Observation
- ID
- 68896
- 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
- 51259
- Name
- HIP114855
- RA
- 348.97389
- DEC
- -9.08783
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4590 | 90.4660 | 113.5000 | 113.5000 |
| A0-J2 | 127.7260 | 127.7770 | 91.2000 | 91.3000 |
| A0-K0 | 124.1590 | 124.2340 | 69.6430 | 69.6820 |
| G1-J2 | 55.7760 | 55.8110 | 53.3000 | 53.4000 |
| G1-K0 | 86.0180 | 86.0460 | 22.8760 | 22.9470 |
| J2-K0 | 47.3070 | 47.3000 | 346.1870 | 346.2480 |
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 | 60877.3076177416 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP114855 |
| RA | 348.97389 |
| DEC | -9.08783 |
| 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 | 90.459 |
| HIERARCH ESO ISS PBL12 END | 90.466 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 127.726 |
| HIERARCH ESO ISS PBL13 END | 127.777 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 124.159 |
| HIERARCH ESO ISS PBL14 END | 124.234 |
| HIERARCH ESO ISS PBLA14 START | 69.643 |
| HIERARCH ESO ISS PBLA14 END | 69.682 |
| HIERARCH ESO ISS PBL23 START | 55.776 |
| HIERARCH ESO ISS PBL23 END | 55.811 |
| HIERARCH ESO ISS PBLA23 START | 53.3 |
| HIERARCH ESO ISS PBLA23 END | 53.4 |
| HIERARCH ESO ISS PBL24 START | 86.018 |
| HIERARCH ESO ISS PBL24 END | 86.046 |
| HIERARCH ESO ISS PBLA24 START | 22.876 |
| HIERARCH ESO ISS PBLA24 END | 22.947 |
| HIERARCH ESO ISS PBL34 START | 47.307 |
| HIERARCH ESO ISS PBL34 END | 47.3 |
| HIERARCH ESO ISS PBLA34 START | 346.187 |
| HIERARCH ESO ISS PBLA34 END | 346.248 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005888 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005888 |
| HIERARCH ESO ISS AMBI TEMP | 14.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |