Exposure
- ID
- PIONI.2025-01-02T03:25:24.201_1
- Header ID
- PIONI.2025-01-02T03:25:24.201
- Date updated
- 2025-01-02 03:30:34 UTC+0000
- Release date
- 2026-01-02 03:30:33 UTC+0000
- UTC Start
- 2025-01-02 03:25:24.200
- UTC End
- 2025-01-02 03:25:49.800
- MJD Start
- 60677.1426412063
- MJD End
- 60677.1429375026
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006474
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.6
Observation
- ID
- 63058
- 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
- 46973
- Name
- HIP46736
- RA
- 142.888076
- DEC
- -35.71571
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 36.7660 | 36.8160 | 132.8000 | 132.8000 |
| A0-J2 | 89.6360 | 89.7830 | 47.9000 | 48.1000 |
| A0-J6 | 169.6640 | 169.6650 | 353.8830 | 353.9680 |
| B5-J2 | 93.7700 | 93.8250 | 24.9000 | 25.1000 |
| B5-J6 | 198.8300 | 198.8460 | 346.8970 | 346.9640 |
| J2-J6 | 137.6750 | 137.8000 | 322.0920 | 322.1130 |
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 | 60677.1426412063 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP46736 |
| RA | 142.888076 |
| DEC | -35.71571 |
| 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 | 36.766 |
| HIERARCH ESO ISS PBL12 END | 36.816 |
| HIERARCH ESO ISS PBLA12 START | 132.8 |
| HIERARCH ESO ISS PBLA12 END | 132.8 |
| HIERARCH ESO ISS PBL13 START | 89.636 |
| HIERARCH ESO ISS PBL13 END | 89.783 |
| HIERARCH ESO ISS PBLA13 START | 47.9 |
| HIERARCH ESO ISS PBLA13 END | 48.1 |
| HIERARCH ESO ISS PBL14 START | 169.664 |
| HIERARCH ESO ISS PBL14 END | 169.665 |
| HIERARCH ESO ISS PBLA14 START | 353.883 |
| HIERARCH ESO ISS PBLA14 END | 353.968 |
| HIERARCH ESO ISS PBL23 START | 93.77 |
| HIERARCH ESO ISS PBL23 END | 93.825 |
| HIERARCH ESO ISS PBLA23 START | 24.9 |
| HIERARCH ESO ISS PBLA23 END | 25.1 |
| HIERARCH ESO ISS PBL24 START | 198.83 |
| HIERARCH ESO ISS PBL24 END | 198.846 |
| HIERARCH ESO ISS PBLA24 START | 346.897 |
| HIERARCH ESO ISS PBLA24 END | 346.964 |
| HIERARCH ESO ISS PBL34 START | 137.675 |
| HIERARCH ESO ISS PBL34 END | 137.8 |
| HIERARCH ESO ISS PBLA34 START | 322.092 |
| HIERARCH ESO ISS PBLA34 END | 322.113 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006382 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006566 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |