Exposure
- ID
- PIONI.2025-07-21T05:12:00.076_1
- Header ID
- PIONI.2025-07-21T05:12:00.076
- Date updated
- 2025-07-21 05:20:49 UTC+0000
- Release date
- 2026-07-21 05:20:49 UTC+0000
- UTC Start
- 2025-07-21 05:12:00.077
- UTC End
- 2025-07-21 05:12:25.677
- MJD Start
- 60877.2166675534
- MJD End
- 60877.2169638497
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007717
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.45
Observation
- ID
- 68889
- 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
- 51252
- Name
- HIP111600
- RA
- 339.146077
- DEC
- -31.66402
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.8520 | 78.9490 | 101.0000 | 101.1000 |
| A0-J2 | 114.1870 | 114.3160 | 74.6000 | 74.7000 |
| A0-K0 | 118.4940 | 118.5780 | 51.3200 | 51.4310 |
| G1-J2 | 55.9610 | 55.9810 | 35.7000 | 35.8000 |
| G1-K0 | 90.3990 | 90.4000 | 9.6200 | 9.7050 |
| J2-K0 | 47.1030 | 47.1130 | 338.0950 | 338.1430 |
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 | 60877.2166675534 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP111600 |
| RA | 339.146077 |
| DEC | -31.66402 |
| 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 | 78.852 |
| HIERARCH ESO ISS PBL12 END | 78.949 |
| HIERARCH ESO ISS PBLA12 START | 101.0 |
| HIERARCH ESO ISS PBLA12 END | 101.1 |
| HIERARCH ESO ISS PBL13 START | 114.187 |
| HIERARCH ESO ISS PBL13 END | 114.316 |
| HIERARCH ESO ISS PBLA13 START | 74.6 |
| HIERARCH ESO ISS PBLA13 END | 74.7 |
| HIERARCH ESO ISS PBL14 START | 118.494 |
| HIERARCH ESO ISS PBL14 END | 118.578 |
| HIERARCH ESO ISS PBLA14 START | 51.32 |
| HIERARCH ESO ISS PBLA14 END | 51.431 |
| HIERARCH ESO ISS PBL23 START | 55.961 |
| HIERARCH ESO ISS PBL23 END | 55.981 |
| HIERARCH ESO ISS PBLA23 START | 35.7 |
| HIERARCH ESO ISS PBLA23 END | 35.8 |
| HIERARCH ESO ISS PBL24 START | 90.399 |
| HIERARCH ESO ISS PBL24 END | 90.4 |
| HIERARCH ESO ISS PBLA24 START | 9.62 |
| HIERARCH ESO ISS PBLA24 END | 9.705 |
| HIERARCH ESO ISS PBL34 START | 47.103 |
| HIERARCH ESO ISS PBL34 END | 47.113 |
| HIERARCH ESO ISS PBLA34 START | 338.095 |
| HIERARCH ESO ISS PBLA34 END | 338.143 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007717 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007717 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |