Exposure
- ID
- PIONI.2025-03-23T05:11:55.944_1
- Header ID
- PIONI.2025-03-23T05:11:55.944
- Date updated
- 2025-03-23 05:20:50 UTC+0000
- Release date
- 2026-03-23 05:20:50 UTC+0000
- UTC Start
- 2025-03-23 05:11:55.944
- UTC End
- 2025-03-23 05:12:21.544
- MJD Start
- 60757.2166197184
- MJD End
- 60757.216916014695
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005758
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.505
Observation
- ID
- 65825
- 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
- 48986
- Name
- HIP52689
- RA
- 161.603449
- DEC
- 14.19428
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.1290 | 68.9920 | 109.1000 | 109.1000 |
| A0-J2 | 114.6030 | 114.4560 | 85.5000 | 85.5000 |
| A0-K0 | 124.8120 | 124.7470 | 68.3380 | 68.2950 |
| G1-J2 | 58.2140 | 58.2110 | 57.2000 | 57.1000 |
| G1-K0 | 85.3250 | 85.3710 | 36.4180 | 36.4230 |
| J2-K0 | 37.1360 | 37.1400 | 2.6870 | 2.7740 |
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 | 60757.2166197184 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP52689 |
| RA | 161.603449 |
| DEC | 14.19428 |
| 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 | 69.129 |
| HIERARCH ESO ISS PBL12 END | 68.992 |
| HIERARCH ESO ISS PBLA12 START | 109.1 |
| HIERARCH ESO ISS PBLA12 END | 109.1 |
| HIERARCH ESO ISS PBL13 START | 114.603 |
| HIERARCH ESO ISS PBL13 END | 114.456 |
| HIERARCH ESO ISS PBLA13 START | 85.5 |
| HIERARCH ESO ISS PBLA13 END | 85.5 |
| HIERARCH ESO ISS PBL14 START | 124.812 |
| HIERARCH ESO ISS PBL14 END | 124.747 |
| HIERARCH ESO ISS PBLA14 START | 68.338 |
| HIERARCH ESO ISS PBLA14 END | 68.295 |
| HIERARCH ESO ISS PBL23 START | 58.214 |
| HIERARCH ESO ISS PBL23 END | 58.211 |
| HIERARCH ESO ISS PBLA23 START | 57.2 |
| HIERARCH ESO ISS PBLA23 END | 57.1 |
| HIERARCH ESO ISS PBL24 START | 85.325 |
| HIERARCH ESO ISS PBL24 END | 85.371 |
| HIERARCH ESO ISS PBLA24 START | 36.418 |
| HIERARCH ESO ISS PBLA24 END | 36.423 |
| HIERARCH ESO ISS PBL34 START | 37.136 |
| HIERARCH ESO ISS PBL34 END | 37.14 |
| HIERARCH ESO ISS PBLA34 START | 2.687 |
| HIERARCH ESO ISS PBLA34 END | 2.774 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005758 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005758 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |