Exposure
- ID
- PIONI.2025-05-31T06:06:03.401_1
- Header ID
- PIONI.2025-05-31T06:06:03.401
- 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 06:06:03.401
- UTC End
- 2025-05-31 06:06:29.001
- MJD Start
- 60826.2542060288
- MJD End
- 60826.2545023251
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0147335
- Ambient temperature (°C)
- 15.16
- Seeing (arcsec)
- 0.4
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 | 42.2390 | 42.2770 | 136.7000 | 136.8000 |
| A0-J2 | 101.8320 | 101.9960 | 64.9000 | 65.0000 |
| A0-J6 | 169.4590 | 169.4600 | 2.2650 | 2.3540 |
| B5-J2 | 97.3160 | 97.3960 | 40.5000 | 40.7000 |
| B5-J6 | 201.3100 | 201.3140 | 353.6550 | 353.7250 |
| J2-J6 | 152.3830 | 152.4710 | 325.8680 | 325.8990 |
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 | 60826.2542060288 |
| 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 | 42.239 |
| HIERARCH ESO ISS PBL12 END | 42.277 |
| HIERARCH ESO ISS PBLA12 START | 136.7 |
| HIERARCH ESO ISS PBLA12 END | 136.8 |
| HIERARCH ESO ISS PBL13 START | 101.832 |
| HIERARCH ESO ISS PBL13 END | 101.996 |
| HIERARCH ESO ISS PBLA13 START | 64.9 |
| HIERARCH ESO ISS PBLA13 END | 65.0 |
| HIERARCH ESO ISS PBL14 START | 169.459 |
| HIERARCH ESO ISS PBL14 END | 169.46 |
| HIERARCH ESO ISS PBLA14 START | 2.265 |
| HIERARCH ESO ISS PBLA14 END | 2.354 |
| HIERARCH ESO ISS PBL23 START | 97.316 |
| HIERARCH ESO ISS PBL23 END | 97.396 |
| HIERARCH ESO ISS PBLA23 START | 40.5 |
| HIERARCH ESO ISS PBLA23 END | 40.7 |
| HIERARCH ESO ISS PBL24 START | 201.31 |
| HIERARCH ESO ISS PBL24 END | 201.314 |
| HIERARCH ESO ISS PBLA24 START | 353.655 |
| HIERARCH ESO ISS PBLA24 END | 353.725 |
| HIERARCH ESO ISS PBL34 START | 152.383 |
| HIERARCH ESO ISS PBL34 END | 152.471 |
| HIERARCH ESO ISS PBLA34 START | 325.868 |
| HIERARCH ESO ISS PBLA34 END | 325.899 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015187 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01428 |
| HIERARCH ESO ISS AMBI TEMP | 15.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |