Exposure
- ID
- PIONI.2025-03-02T06:40:57.671_1
- Header ID
- PIONI.2025-03-02T06:40:57.671
- Date updated
- 2025-03-02 06:45:33 UTC+0000
- Release date
- 2026-03-02 06:45:33 UTC+0000
- UTC Start
- 2025-03-02 06:40:57.672
- UTC End
- 2025-03-02 06:41:23.272
- MJD Start
- 60736.2784452732
- MJD End
- 60736.2787415695
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00345
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 1.14
Observation
- ID
- 64931
- 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
- 48360
- Name
- HIP52689
- RA
- 161.603451
- DEC
- 14.19428
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 67.5900 | 67.4450 | 109.1000 | 109.1000 |
| A0-J2 | 112.9260 | 112.7660 | 85.0000 | 85.0000 |
| A0-K0 | 124.0510 | 123.9760 | 67.8050 | 67.7540 |
| G1-J2 | 58.1690 | 58.1630 | 56.7000 | 56.7000 |
| G1-K0 | 85.8050 | 85.8480 | 36.4610 | 36.4640 |
| J2-K0 | 37.1830 | 37.1880 | 3.6220 | 3.7090 |
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 | 60736.2784452732 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP52689 |
| RA | 161.603451 |
| DEC | 14.19428 |
| 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 | 67.59 |
| HIERARCH ESO ISS PBL12 END | 67.445 |
| HIERARCH ESO ISS PBLA12 START | 109.1 |
| HIERARCH ESO ISS PBLA12 END | 109.1 |
| HIERARCH ESO ISS PBL13 START | 112.926 |
| HIERARCH ESO ISS PBL13 END | 112.766 |
| HIERARCH ESO ISS PBLA13 START | 85.0 |
| HIERARCH ESO ISS PBLA13 END | 85.0 |
| HIERARCH ESO ISS PBL14 START | 124.051 |
| HIERARCH ESO ISS PBL14 END | 123.976 |
| HIERARCH ESO ISS PBLA14 START | 67.805 |
| HIERARCH ESO ISS PBLA14 END | 67.754 |
| HIERARCH ESO ISS PBL23 START | 58.169 |
| HIERARCH ESO ISS PBL23 END | 58.163 |
| HIERARCH ESO ISS PBLA23 START | 56.7 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 85.805 |
| HIERARCH ESO ISS PBL24 END | 85.848 |
| HIERARCH ESO ISS PBLA24 START | 36.461 |
| HIERARCH ESO ISS PBLA24 END | 36.464 |
| HIERARCH ESO ISS PBL34 START | 37.183 |
| HIERARCH ESO ISS PBL34 END | 37.188 |
| HIERARCH ESO ISS PBLA34 START | 3.622 |
| HIERARCH ESO ISS PBLA34 END | 3.709 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003709 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003191 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |