Exposure
- ID
- PIONI.2025-03-22T00:16:13.516_1
- Header ID
- PIONI.2025-03-22T00:16:13.516
- Date updated
- 2025-03-22 00:25:41 UTC+0000
- Release date
- 2026-03-22 00:25:41 UTC+0000
- UTC Start
- 2025-03-22 00:16:13.517
- UTC End
- 2025-03-22 00:16:39.117
- MJD Start
- 60756.0112675522
- MJD End
- 60756.0115638485
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057275
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 0.495
Observation
- ID
- 65756
- 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
- 48927
- Name
- HIP18199
- RA
- 58.387463
- DEC
- -46.89388
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.7830 | 86.7650 | 157.4000 | 157.5000 |
| A0-J2 | 109.2620 | 109.1800 | 138.6000 | 138.8000 |
| A0-K0 | 92.5100 | 92.3660 | 114.8980 | 115.0490 |
| G1-J2 | 38.9100 | 38.8320 | 92.8000 | 92.9000 |
| G1-K0 | 65.2020 | 65.1150 | 50.8520 | 50.8990 |
| J2-K0 | 44.6060 | 44.5970 | 15.2050 | 15.2710 |
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 | 60756.0112675522 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP18199 |
| RA | 58.387463 |
| DEC | -46.89388 |
| 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 | 86.783 |
| HIERARCH ESO ISS PBL12 END | 86.765 |
| HIERARCH ESO ISS PBLA12 START | 157.4 |
| HIERARCH ESO ISS PBLA12 END | 157.5 |
| HIERARCH ESO ISS PBL13 START | 109.262 |
| HIERARCH ESO ISS PBL13 END | 109.18 |
| HIERARCH ESO ISS PBLA13 START | 138.6 |
| HIERARCH ESO ISS PBLA13 END | 138.8 |
| HIERARCH ESO ISS PBL14 START | 92.51 |
| HIERARCH ESO ISS PBL14 END | 92.366 |
| HIERARCH ESO ISS PBLA14 START | 114.898 |
| HIERARCH ESO ISS PBLA14 END | 115.049 |
| HIERARCH ESO ISS PBL23 START | 38.91 |
| HIERARCH ESO ISS PBL23 END | 38.832 |
| HIERARCH ESO ISS PBLA23 START | 92.8 |
| HIERARCH ESO ISS PBLA23 END | 92.9 |
| HIERARCH ESO ISS PBL24 START | 65.202 |
| HIERARCH ESO ISS PBL24 END | 65.115 |
| HIERARCH ESO ISS PBLA24 START | 50.852 |
| HIERARCH ESO ISS PBLA24 END | 50.899 |
| HIERARCH ESO ISS PBL34 START | 44.606 |
| HIERARCH ESO ISS PBL34 END | 44.597 |
| HIERARCH ESO ISS PBLA34 START | 15.205 |
| HIERARCH ESO ISS PBLA34 END | 15.271 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005649 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005806 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |