Exposure
- ID
- PIONI.2025-03-30T09:11:47.643_1
- Header ID
- PIONI.2025-03-30T09:11:47.643
- Date updated
- 2025-03-30 09:15:58 UTC+0000
- Release date
- 2026-03-30 09:15:58 UTC+0000
- UTC Start
- 2025-03-30 09:11:47.642
- UTC End
- 2025-03-30 09:12:13.242
- MJD Start
- 60764.3831903059
- MJD End
- 60764.3834866022
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004857
- Ambient temperature (°C)
- 13.26
- Seeing (arcsec)
- 0.91
Observation
- ID
- 65972
- 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
- 49110
- Name
- HIP88635
- RA
- 271.451716
- DEC
- -30.42524
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.2640 | 66.3000 | 263.2000 | 263.3000 |
| K0-D0 | 94.2060 | 94.2410 | 242.4000 | 242.5000 |
| K0-J3 | 55.2660 | 55.2810 | 326.3640 | 326.4170 |
| G2-D0 | 39.9550 | 39.9570 | 206.2000 | 206.3000 |
| G2-J3 | 64.3360 | 64.3410 | 33.1520 | 33.2360 |
| D0-J3 | 104.1110 | 104.1180 | 30.5050 | 30.5880 |
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 | 60764.3831903059 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP88635 |
| RA | 271.451716 |
| DEC | -30.42524 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 66.264 |
| HIERARCH ESO ISS PBL12 END | 66.3 |
| HIERARCH ESO ISS PBLA12 START | 263.2 |
| HIERARCH ESO ISS PBLA12 END | 263.3 |
| HIERARCH ESO ISS PBL13 START | 94.206 |
| HIERARCH ESO ISS PBL13 END | 94.241 |
| HIERARCH ESO ISS PBLA13 START | 242.4 |
| HIERARCH ESO ISS PBLA13 END | 242.5 |
| HIERARCH ESO ISS PBL14 START | 55.266 |
| HIERARCH ESO ISS PBL14 END | 55.281 |
| HIERARCH ESO ISS PBLA14 START | 326.364 |
| HIERARCH ESO ISS PBLA14 END | 326.417 |
| HIERARCH ESO ISS PBL23 START | 39.955 |
| HIERARCH ESO ISS PBL23 END | 39.957 |
| HIERARCH ESO ISS PBLA23 START | 206.2 |
| HIERARCH ESO ISS PBLA23 END | 206.3 |
| HIERARCH ESO ISS PBL24 START | 64.336 |
| HIERARCH ESO ISS PBL24 END | 64.341 |
| HIERARCH ESO ISS PBLA24 START | 33.152 |
| HIERARCH ESO ISS PBLA24 END | 33.236 |
| HIERARCH ESO ISS PBL34 START | 104.111 |
| HIERARCH ESO ISS PBL34 END | 104.118 |
| HIERARCH ESO ISS PBLA34 START | 30.505 |
| HIERARCH ESO ISS PBLA34 END | 30.588 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004857 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004857 |
| HIERARCH ESO ISS AMBI TEMP | 13.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |