Exposure
- ID
- PIONI.2025-05-31T06:20:31.268_1
- Header ID
- PIONI.2025-05-31T06:20:31.268
- Date updated
- 2025-05-31 06:36:26 UTC+0000
- Release date
- 2026-05-31 06:36:26 UTC+0000
- UTC Start
- 2025-05-31 06:20:31.268
- UTC End
- 2025-05-31 06:20:56.868
- MJD Start
- 60826.2642507851
- MJD End
- 60826.264547081395
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.017209
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.3
Observation
- ID
- 67677
- 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
- 50330
- Name
- HIP103738
- RA
- 315.322046
- DEC
- -32.2578
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.0920 | 43.1260 | 137.4000 | 137.5000 |
| A0-J2 | 105.6120 | 105.7650 | 67.7000 | 67.9000 |
| A0-J6 | 169.4860 | 169.4870 | 4.3520 | 4.4380 |
| B5-J2 | 99.2420 | 99.3220 | 43.7000 | 43.8000 |
| B5-J6 | 201.3860 | 201.3880 | 355.3590 | 355.4300 |
| J2-J6 | 154.4160 | 154.4960 | 326.6590 | 326.6930 |
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 | 60826.2642507851 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP103738 |
| RA | 315.322046 |
| DEC | -32.2578 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 43.092 |
| HIERARCH ESO ISS PBL12 END | 43.126 |
| HIERARCH ESO ISS PBLA12 START | 137.4 |
| HIERARCH ESO ISS PBLA12 END | 137.5 |
| HIERARCH ESO ISS PBL13 START | 105.612 |
| HIERARCH ESO ISS PBL13 END | 105.765 |
| HIERARCH ESO ISS PBLA13 START | 67.7 |
| HIERARCH ESO ISS PBLA13 END | 67.9 |
| HIERARCH ESO ISS PBL14 START | 169.486 |
| HIERARCH ESO ISS PBL14 END | 169.487 |
| HIERARCH ESO ISS PBLA14 START | 4.352 |
| HIERARCH ESO ISS PBLA14 END | 4.438 |
| HIERARCH ESO ISS PBL23 START | 99.242 |
| HIERARCH ESO ISS PBL23 END | 99.322 |
| HIERARCH ESO ISS PBLA23 START | 43.7 |
| HIERARCH ESO ISS PBLA23 END | 43.8 |
| HIERARCH ESO ISS PBL24 START | 201.386 |
| HIERARCH ESO ISS PBL24 END | 201.388 |
| HIERARCH ESO ISS PBLA24 START | 355.359 |
| HIERARCH ESO ISS PBLA24 END | 355.43 |
| HIERARCH ESO ISS PBL34 START | 154.416 |
| HIERARCH ESO ISS PBL34 END | 154.496 |
| HIERARCH ESO ISS PBLA34 START | 326.659 |
| HIERARCH ESO ISS PBLA34 END | 326.693 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.017209 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.017209 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |