Exposure
- ID
- PIONI.2025-06-01T08:19:56.496_1
- Header ID
- PIONI.2025-06-01T08:19:56.496
- 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 08:19:56.496
- UTC End
- 2025-06-01 08:20:22.096
- MJD Start
- 60827.3471816666
- MJD End
- 60827.347477962896
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008435
- Ambient temperature (°C)
- 12.86
- Seeing (arcsec)
- 0.34
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 | 47.6920 | 47.7040 | 146.7000 | 146.8000 |
| A0-J2 | 127.3800 | 127.4280 | 86.9000 | 87.0000 |
| A0-J6 | 169.4600 | 169.4530 | 21.0620 | 21.1360 |
| B5-J2 | 111.3240 | 111.3490 | 65.2000 | 65.2000 |
| B5-J6 | 201.0350 | 201.0280 | 9.9500 | 10.0180 |
| J2-J6 | 165.1390 | 165.1670 | 336.3340 | 336.3920 |
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 | 60827.3471816666 |
| 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 | 47.692 |
| HIERARCH ESO ISS PBL12 END | 47.704 |
| HIERARCH ESO ISS PBLA12 START | 146.7 |
| HIERARCH ESO ISS PBLA12 END | 146.8 |
| HIERARCH ESO ISS PBL13 START | 127.38 |
| HIERARCH ESO ISS PBL13 END | 127.428 |
| HIERARCH ESO ISS PBLA13 START | 86.9 |
| HIERARCH ESO ISS PBLA13 END | 87.0 |
| HIERARCH ESO ISS PBL14 START | 169.46 |
| HIERARCH ESO ISS PBL14 END | 169.453 |
| HIERARCH ESO ISS PBLA14 START | 21.062 |
| HIERARCH ESO ISS PBLA14 END | 21.136 |
| HIERARCH ESO ISS PBL23 START | 111.324 |
| HIERARCH ESO ISS PBL23 END | 111.349 |
| HIERARCH ESO ISS PBLA23 START | 65.2 |
| HIERARCH ESO ISS PBLA23 END | 65.2 |
| HIERARCH ESO ISS PBL24 START | 201.035 |
| HIERARCH ESO ISS PBL24 END | 201.028 |
| HIERARCH ESO ISS PBLA24 START | 9.95 |
| HIERARCH ESO ISS PBLA24 END | 10.018 |
| HIERARCH ESO ISS PBL34 START | 165.139 |
| HIERARCH ESO ISS PBL34 END | 165.167 |
| HIERARCH ESO ISS PBLA34 START | 336.334 |
| HIERARCH ESO ISS PBLA34 END | 336.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008435 |
| HIERARCH ESO ISS AMBI TEMP | 12.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |