Exposure
- ID
- PIONI.2025-01-02T07:31:20.335_1
- Header ID
- PIONI.2025-01-02T07:31:20.335
- Date updated
- 2025-01-02 07:40:47 UTC+0000
- Release date
- 2026-01-02 07:40:47 UTC+0000
- UTC Start
- 2025-01-02 07:31:20.334
- UTC End
- 2025-01-02 07:31:45.934
- MJD Start
- 60677.3134297957
- MJD End
- 60677.313726092
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0106705
- Ambient temperature (°C)
- 13.58
- Seeing (arcsec)
- 0.525
Observation
- ID
- 63076
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46991
- Name
- HIP51077
- RA
- 156.539492
- DEC
- -42.73871
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.4930 | 45.5110 | 144.5000 | 144.6000 |
| A0-J2 | 127.3500 | 127.3910 | 84.4000 | 84.5000 |
| A0-J6 | 165.5560 | 165.5310 | 21.0140 | 21.0960 |
| B5-J2 | 111.8890 | 111.8960 | 63.7000 | 63.8000 |
| B5-J6 | 194.3910 | 194.3740 | 9.7590 | 9.8340 |
| J2-J6 | 157.1790 | 157.2260 | 334.6240 | 334.6920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.3134297957 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP51077 |
| RA | 156.539492 |
| DEC | -42.73871 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.493 |
| HIERARCH ESO ISS PBL12 END | 45.511 |
| HIERARCH ESO ISS PBLA12 START | 144.5 |
| HIERARCH ESO ISS PBLA12 END | 144.6 |
| HIERARCH ESO ISS PBL13 START | 127.35 |
| HIERARCH ESO ISS PBL13 END | 127.391 |
| HIERARCH ESO ISS PBLA13 START | 84.4 |
| HIERARCH ESO ISS PBLA13 END | 84.5 |
| HIERARCH ESO ISS PBL14 START | 165.556 |
| HIERARCH ESO ISS PBL14 END | 165.531 |
| HIERARCH ESO ISS PBLA14 START | 21.014 |
| HIERARCH ESO ISS PBLA14 END | 21.096 |
| HIERARCH ESO ISS PBL23 START | 111.889 |
| HIERARCH ESO ISS PBL23 END | 111.896 |
| HIERARCH ESO ISS PBLA23 START | 63.7 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 194.391 |
| HIERARCH ESO ISS PBL24 END | 194.374 |
| HIERARCH ESO ISS PBLA24 START | 9.759 |
| HIERARCH ESO ISS PBLA24 END | 9.834 |
| HIERARCH ESO ISS PBL34 START | 157.179 |
| HIERARCH ESO ISS PBL34 END | 157.226 |
| HIERARCH ESO ISS PBLA34 START | 334.624 |
| HIERARCH ESO ISS PBLA34 END | 334.692 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011877 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009464 |
| HIERARCH ESO ISS AMBI TEMP | 13.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |