Exposure
- ID
- PIONI.2025-03-24T09:11:07.610_1
- Header ID
- PIONI.2025-03-24T09:11:07.610
- Date updated
- 2025-03-24 09:15:38 UTC+0000
- Release date
- 2026-03-24 09:15:37 UTC+0000
- UTC Start
- 2025-03-24 09:11:07.611
- UTC End
- 2025-03-24 09:11:33.211
- MJD Start
- 60758.3827269743
- MJD End
- 60758.383023270595
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028285
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.95
Observation
- ID
- 65874
- 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
- 49032
- Name
- HIP75127
- RA
- 230.280287
- DEC
- -5.82491
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.1440 | 82.0590 | 119.3000 | 119.4000 |
| A0-J2 | 121.7310 | 121.6210 | 94.9000 | 94.9000 |
| A0-K0 | 125.2100 | 125.1450 | 73.6340 | 73.6400 |
| G1-J2 | 57.9780 | 57.9670 | 58.9000 | 59.0000 |
| G1-K0 | 89.7490 | 89.7650 | 32.7190 | 32.7500 |
| J2-K0 | 45.6170 | 45.6160 | 358.5430 | 358.6120 |
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 | 60758.3827269743 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP75127 |
| RA | 230.280287 |
| DEC | -5.82491 |
| 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 | 82.144 |
| HIERARCH ESO ISS PBL12 END | 82.059 |
| HIERARCH ESO ISS PBLA12 START | 119.3 |
| HIERARCH ESO ISS PBLA12 END | 119.4 |
| HIERARCH ESO ISS PBL13 START | 121.731 |
| HIERARCH ESO ISS PBL13 END | 121.621 |
| HIERARCH ESO ISS PBLA13 START | 94.9 |
| HIERARCH ESO ISS PBLA13 END | 94.9 |
| HIERARCH ESO ISS PBL14 START | 125.21 |
| HIERARCH ESO ISS PBL14 END | 125.145 |
| HIERARCH ESO ISS PBLA14 START | 73.634 |
| HIERARCH ESO ISS PBLA14 END | 73.64 |
| HIERARCH ESO ISS PBL23 START | 57.978 |
| HIERARCH ESO ISS PBL23 END | 57.967 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 59.0 |
| HIERARCH ESO ISS PBL24 START | 89.749 |
| HIERARCH ESO ISS PBL24 END | 89.765 |
| HIERARCH ESO ISS PBLA24 START | 32.719 |
| HIERARCH ESO ISS PBLA24 END | 32.75 |
| HIERARCH ESO ISS PBL34 START | 45.617 |
| HIERARCH ESO ISS PBL34 END | 45.616 |
| HIERARCH ESO ISS PBLA34 START | 358.543 |
| HIERARCH ESO ISS PBLA34 END | 358.612 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003061 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002596 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |