Exposure
- ID
- PIONI.2025-03-24T08:53:12.464_1
- Header ID
- PIONI.2025-03-24T08:53:12.464
- Date updated
- 2025-03-24 09:00:45 UTC+0000
- Release date
- 2026-03-24 09:00:45 UTC+0000
- UTC Start
- 2025-03-24 08:53:12.464
- UTC End
- 2025-03-24 08:53:38.064
- MJD Start
- 60758.3702831492
- MJD End
- 60758.370579445495
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003227
- Ambient temperature (°C)
- 12.56
- Seeing (arcsec)
- 0.88
Observation
- ID
- 65870
- 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
- 49028
- Name
- HIP78685
- RA
- 240.939049
- DEC
- 4.98692
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.0420 | 86.9820 | 113.1000 | 113.1000 |
| A0-J2 | 128.7230 | 128.6930 | 92.1000 | 92.1000 |
| A0-K0 | 127.3560 | 127.3870 | 73.1670 | 73.1590 |
| G1-J2 | 56.6870 | 56.7160 | 58.9000 | 58.9000 |
| G1-K0 | 82.3730 | 82.4230 | 30.5000 | 30.5460 |
| J2-K0 | 42.2440 | 42.2340 | 350.8230 | 350.8940 |
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 | 60758.3702831492 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP78685 |
| RA | 240.939049 |
| DEC | 4.98692 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.042 |
| HIERARCH ESO ISS PBL12 END | 86.982 |
| HIERARCH ESO ISS PBLA12 START | 113.1 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 128.723 |
| HIERARCH ESO ISS PBL13 END | 128.693 |
| HIERARCH ESO ISS PBLA13 START | 92.1 |
| HIERARCH ESO ISS PBLA13 END | 92.1 |
| HIERARCH ESO ISS PBL14 START | 127.356 |
| HIERARCH ESO ISS PBL14 END | 127.387 |
| HIERARCH ESO ISS PBLA14 START | 73.167 |
| HIERARCH ESO ISS PBLA14 END | 73.159 |
| HIERARCH ESO ISS PBL23 START | 56.687 |
| HIERARCH ESO ISS PBL23 END | 56.716 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 58.9 |
| HIERARCH ESO ISS PBL24 START | 82.373 |
| HIERARCH ESO ISS PBL24 END | 82.423 |
| HIERARCH ESO ISS PBLA24 START | 30.5 |
| HIERARCH ESO ISS PBLA24 END | 30.546 |
| HIERARCH ESO ISS PBL34 START | 42.244 |
| HIERARCH ESO ISS PBL34 END | 42.234 |
| HIERARCH ESO ISS PBLA34 START | 350.823 |
| HIERARCH ESO ISS PBLA34 END | 350.894 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002612 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003842 |
| HIERARCH ESO ISS AMBI TEMP | 12.56 |
| HIERARCH ESO ISS AMBI FWHM START | 1.03 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |