Exposure
- ID
- PIONI.2025-05-31T06:06:41.320_1
- Header ID
- PIONI.2025-05-31T06:06:41.320
- Date updated
- 2025-05-31 06:23:23 UTC+0000
- Release date
- 2026-05-31 06:23:22 UTC+0000
- UTC Start
- 2025-05-31 06:06:41.320
- UTC End
- 2025-05-31 06:07:06.920
- MJD Start
- 60826.2546449094
- MJD End
- 60826.2549412057
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01428
- Ambient temperature (°C)
- 15.2
- Seeing (arcsec)
- 0.395
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 | 42.2780 | 42.3140 | 136.8000 | 136.8000 |
| A0-J2 | 102.0010 | 102.1600 | 65.0000 | 65.1000 |
| A0-J6 | 169.4600 | 169.4610 | 2.3570 | 2.4430 |
| B5-J2 | 97.3980 | 97.4780 | 40.7000 | 40.8000 |
| B5-J6 | 201.3140 | 201.3180 | 353.7270 | 353.7980 |
| J2-J6 | 152.4730 | 152.5610 | 325.9000 | 325.9310 |
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 | 60826.2546449094 |
| 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 | 42.278 |
| HIERARCH ESO ISS PBL12 END | 42.314 |
| HIERARCH ESO ISS PBLA12 START | 136.8 |
| HIERARCH ESO ISS PBLA12 END | 136.8 |
| HIERARCH ESO ISS PBL13 START | 102.001 |
| HIERARCH ESO ISS PBL13 END | 102.16 |
| HIERARCH ESO ISS PBLA13 START | 65.0 |
| HIERARCH ESO ISS PBLA13 END | 65.1 |
| HIERARCH ESO ISS PBL14 START | 169.46 |
| HIERARCH ESO ISS PBL14 END | 169.461 |
| HIERARCH ESO ISS PBLA14 START | 2.357 |
| HIERARCH ESO ISS PBLA14 END | 2.443 |
| HIERARCH ESO ISS PBL23 START | 97.398 |
| HIERARCH ESO ISS PBL23 END | 97.478 |
| HIERARCH ESO ISS PBLA23 START | 40.7 |
| HIERARCH ESO ISS PBLA23 END | 40.8 |
| HIERARCH ESO ISS PBL24 START | 201.314 |
| HIERARCH ESO ISS PBL24 END | 201.318 |
| HIERARCH ESO ISS PBLA24 START | 353.727 |
| HIERARCH ESO ISS PBLA24 END | 353.798 |
| HIERARCH ESO ISS PBL34 START | 152.473 |
| HIERARCH ESO ISS PBL34 END | 152.561 |
| HIERARCH ESO ISS PBLA34 START | 325.9 |
| HIERARCH ESO ISS PBLA34 END | 325.931 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01428 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01428 |
| HIERARCH ESO ISS AMBI TEMP | 15.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |