Exposure
- ID
- PIONI.2025-06-01T08:21:49.443_1
- Header ID
- PIONI.2025-06-01T08:21:49.443
- Date updated
- 2025-06-01 08:26:40 UTC+0000
- Release date
- 2026-06-01 08:26:40 UTC+0000
- UTC Start
- 2025-06-01 08:21:49.443
- UTC End
- 2025-06-01 08:22:15.043
- MJD Start
- 60827.348488919
- MJD End
- 60827.3487852153
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006757
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 0.35
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 | 47.7290 | 47.7400 | 146.9000 | 147.0000 |
| A0-J2 | 127.5290 | 127.5750 | 87.1000 | 87.2000 |
| A0-J6 | 169.4370 | 169.4290 | 21.2880 | 21.3610 |
| B5-J2 | 111.3990 | 111.4220 | 65.4000 | 65.5000 |
| B5-J6 | 201.0120 | 201.0050 | 10.1590 | 10.2270 |
| J2-J6 | 165.2240 | 165.2510 | 336.5110 | 336.5700 |
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 | 60827.348488919 |
| 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 | 47.729 |
| HIERARCH ESO ISS PBL12 END | 47.74 |
| HIERARCH ESO ISS PBLA12 START | 146.9 |
| HIERARCH ESO ISS PBLA12 END | 147.0 |
| HIERARCH ESO ISS PBL13 START | 127.529 |
| HIERARCH ESO ISS PBL13 END | 127.575 |
| HIERARCH ESO ISS PBLA13 START | 87.1 |
| HIERARCH ESO ISS PBLA13 END | 87.2 |
| HIERARCH ESO ISS PBL14 START | 169.437 |
| HIERARCH ESO ISS PBL14 END | 169.429 |
| HIERARCH ESO ISS PBLA14 START | 21.288 |
| HIERARCH ESO ISS PBLA14 END | 21.361 |
| HIERARCH ESO ISS PBL23 START | 111.399 |
| HIERARCH ESO ISS PBL23 END | 111.422 |
| HIERARCH ESO ISS PBLA23 START | 65.4 |
| HIERARCH ESO ISS PBLA23 END | 65.5 |
| HIERARCH ESO ISS PBL24 START | 201.012 |
| HIERARCH ESO ISS PBL24 END | 201.005 |
| HIERARCH ESO ISS PBLA24 START | 10.159 |
| HIERARCH ESO ISS PBLA24 END | 10.227 |
| HIERARCH ESO ISS PBL34 START | 165.224 |
| HIERARCH ESO ISS PBL34 END | 165.251 |
| HIERARCH ESO ISS PBLA34 START | 336.511 |
| HIERARCH ESO ISS PBLA34 END | 336.57 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006757 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006757 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |