Exposure
- ID
- PIONI.2025-04-26T04:08:53.844_1
- Header ID
- PIONI.2025-04-26T04:08:53.844
- Date updated
- 2025-04-26 04:15:49 UTC+0000
- Release date
- 2026-04-26 04:15:49 UTC+0000
- UTC Start
- 2025-04-26 04:08:53.845
- UTC End
- 2025-04-26 04:09:19.445
- MJD Start
- 60791.1728454246
- MJD End
- 60791.173141720894
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008169
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 0.265
Observation
- ID
- 66994
- 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
- 49808
- Name
- HIP76532
- RA
- 234.448773
- DEC
- -23.14216
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.7640 | 82.8460 | 106.5000 | 106.6000 |
| A0-J2 | 116.0460 | 116.1780 | 81.0000 | 81.1000 |
| A0-K0 | 116.8200 | 116.9230 | 57.0100 | 57.1000 |
| G1-J2 | 54.5960 | 54.6260 | 40.3000 | 40.3000 |
| G1-K0 | 89.1220 | 89.1300 | 12.0730 | 12.1540 |
| J2-K0 | 48.4310 | 48.4350 | 339.9100 | 339.9560 |
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 | 60791.1728454246 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP76532 |
| RA | 234.448773 |
| DEC | -23.14216 |
| 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 | 82.764 |
| HIERARCH ESO ISS PBL12 END | 82.846 |
| HIERARCH ESO ISS PBLA12 START | 106.5 |
| HIERARCH ESO ISS PBLA12 END | 106.6 |
| HIERARCH ESO ISS PBL13 START | 116.046 |
| HIERARCH ESO ISS PBL13 END | 116.178 |
| HIERARCH ESO ISS PBLA13 START | 81.0 |
| HIERARCH ESO ISS PBLA13 END | 81.1 |
| HIERARCH ESO ISS PBL14 START | 116.82 |
| HIERARCH ESO ISS PBL14 END | 116.923 |
| HIERARCH ESO ISS PBLA14 START | 57.01 |
| HIERARCH ESO ISS PBLA14 END | 57.1 |
| HIERARCH ESO ISS PBL23 START | 54.596 |
| HIERARCH ESO ISS PBL23 END | 54.626 |
| HIERARCH ESO ISS PBLA23 START | 40.3 |
| HIERARCH ESO ISS PBLA23 END | 40.3 |
| HIERARCH ESO ISS PBL24 START | 89.122 |
| HIERARCH ESO ISS PBL24 END | 89.13 |
| HIERARCH ESO ISS PBLA24 START | 12.073 |
| HIERARCH ESO ISS PBLA24 END | 12.154 |
| HIERARCH ESO ISS PBL34 START | 48.431 |
| HIERARCH ESO ISS PBL34 END | 48.435 |
| HIERARCH ESO ISS PBLA34 START | 339.91 |
| HIERARCH ESO ISS PBLA34 END | 339.956 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008783 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007555 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.25 |