Exposure
- ID
- PIONI.2025-03-22T00:16:50.867_1
- Header ID
- PIONI.2025-03-22T00:16:50.867
- 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 00:16:50.867
- UTC End
- 2025-03-22 00:17:16.467
- MJD Start
- 60756.0116998507
- MJD End
- 60756.011996147
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0067220000000000005
- Ambient temperature (°C)
- 15.5
- Seeing (arcsec)
- 0.475
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 | 86.7640 | 86.7470 | 157.5000 | 157.7000 |
| A0-J2 | 109.1760 | 109.0960 | 138.8000 | 138.9000 |
| A0-K0 | 92.3580 | 92.2180 | 115.0570 | 115.2050 |
| G1-J2 | 38.8280 | 38.7520 | 92.9000 | 93.0000 |
| G1-K0 | 65.1100 | 65.0250 | 50.9020 | 50.9480 |
| J2-K0 | 44.5970 | 44.5880 | 15.2750 | 15.3400 |
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 | 60756.0116998507 |
| 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 | 86.764 |
| HIERARCH ESO ISS PBL12 END | 86.747 |
| HIERARCH ESO ISS PBLA12 START | 157.5 |
| HIERARCH ESO ISS PBLA12 END | 157.7 |
| HIERARCH ESO ISS PBL13 START | 109.176 |
| HIERARCH ESO ISS PBL13 END | 109.096 |
| HIERARCH ESO ISS PBLA13 START | 138.8 |
| HIERARCH ESO ISS PBLA13 END | 138.9 |
| HIERARCH ESO ISS PBL14 START | 92.358 |
| HIERARCH ESO ISS PBL14 END | 92.218 |
| HIERARCH ESO ISS PBLA14 START | 115.057 |
| HIERARCH ESO ISS PBLA14 END | 115.205 |
| HIERARCH ESO ISS PBL23 START | 38.828 |
| HIERARCH ESO ISS PBL23 END | 38.752 |
| HIERARCH ESO ISS PBLA23 START | 92.9 |
| HIERARCH ESO ISS PBLA23 END | 93.0 |
| HIERARCH ESO ISS PBL24 START | 65.11 |
| HIERARCH ESO ISS PBL24 END | 65.025 |
| HIERARCH ESO ISS PBLA24 START | 50.902 |
| HIERARCH ESO ISS PBLA24 END | 50.948 |
| HIERARCH ESO ISS PBL34 START | 44.597 |
| HIERARCH ESO ISS PBL34 END | 44.588 |
| HIERARCH ESO ISS PBLA34 START | 15.275 |
| HIERARCH ESO ISS PBLA34 END | 15.34 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005806 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007638 |
| HIERARCH ESO ISS AMBI TEMP | 15.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |