Exposure
- ID
- PIONI.2025-03-23T08:52:03.854_1
- Header ID
- PIONI.2025-03-23T08:52:03.854
- Date updated
- 2025-03-23 09:00:46 UTC+0000
- Release date
- 2026-03-23 09:00:45 UTC+0000
- UTC Start
- 2025-03-23 08:52:03.854
- UTC End
- 2025-03-23 08:52:29.454
- MJD Start
- 60757.3694890467
- MJD End
- 60757.369785343
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002752
- Ambient temperature (°C)
- 13.71
- Seeing (arcsec)
- 0.78
Observation
- ID
- 65836
- 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
- 48997
- Name
- HIP90568
- RA
- 277.207241
- DEC
- -49.07188
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.7050 | 76.7880 | 89.8000 | 89.9000 |
| A0-J2 | 119.0930 | 119.1710 | 65.7000 | 65.8000 |
| A0-K0 | 125.4830 | 125.5140 | 46.2770 | 46.4040 |
| G1-J2 | 58.1900 | 58.1920 | 33.2000 | 33.3000 |
| G1-K0 | 87.5440 | 87.5380 | 9.1930 | 9.2810 |
| J2-K0 | 41.7210 | 41.7400 | 334.6740 | 334.7350 |
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 | 60757.3694890467 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP90568 |
| RA | 277.207241 |
| DEC | -49.07188 |
| 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 | 76.705 |
| HIERARCH ESO ISS PBL12 END | 76.788 |
| HIERARCH ESO ISS PBLA12 START | 89.8 |
| HIERARCH ESO ISS PBLA12 END | 89.9 |
| HIERARCH ESO ISS PBL13 START | 119.093 |
| HIERARCH ESO ISS PBL13 END | 119.171 |
| HIERARCH ESO ISS PBLA13 START | 65.7 |
| HIERARCH ESO ISS PBLA13 END | 65.8 |
| HIERARCH ESO ISS PBL14 START | 125.483 |
| HIERARCH ESO ISS PBL14 END | 125.514 |
| HIERARCH ESO ISS PBLA14 START | 46.277 |
| HIERARCH ESO ISS PBLA14 END | 46.404 |
| HIERARCH ESO ISS PBL23 START | 58.19 |
| HIERARCH ESO ISS PBL23 END | 58.192 |
| HIERARCH ESO ISS PBLA23 START | 33.2 |
| HIERARCH ESO ISS PBLA23 END | 33.3 |
| HIERARCH ESO ISS PBL24 START | 87.544 |
| HIERARCH ESO ISS PBL24 END | 87.538 |
| HIERARCH ESO ISS PBLA24 START | 9.193 |
| HIERARCH ESO ISS PBLA24 END | 9.281 |
| HIERARCH ESO ISS PBL34 START | 41.721 |
| HIERARCH ESO ISS PBL34 END | 41.74 |
| HIERARCH ESO ISS PBLA34 START | 334.674 |
| HIERARCH ESO ISS PBLA34 END | 334.735 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002752 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002752 |
| HIERARCH ESO ISS AMBI TEMP | 13.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |