Exposure
- ID
- PIONI.2025-01-02T03:53:51.312_1
- Header ID
- PIONI.2025-01-02T03:53:51.312
- Date updated
- 2025-01-02 04:00:47 UTC+0000
- Release date
- 2026-01-02 04:00:47 UTC+0000
- UTC Start
- 2025-01-02 03:53:51.311
- UTC End
- 2025-01-02 03:54:16.911
- MJD Start
- 60677.1623994382
- MJD End
- 60677.1626957345
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00534
- Ambient temperature (°C)
- 13.61
- Seeing (arcsec)
- 0.79
Observation
- ID
- 63061
- 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
- 46976
- Name
- HIP50234
- RA
- 153.836075
- DEC
- -36.51767
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 35.1460 | 35.1990 | 131.8000 | 131.8000 |
| A0-J2 | 86.9650 | 87.1020 | 42.7000 | 42.9000 |
| A0-J6 | 169.5610 | 169.5630 | 351.7040 | 351.7890 |
| B5-J2 | 93.2960 | 93.3410 | 20.6000 | 20.7000 |
| B5-J6 | 197.8200 | 197.8410 | 345.1680 | 345.2310 |
| J2-J6 | 133.2520 | 133.3830 | 321.2340 | 321.2500 |
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 | 60677.1623994382 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP50234 |
| RA | 153.836075 |
| DEC | -36.51767 |
| 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 | 35.146 |
| HIERARCH ESO ISS PBL12 END | 35.199 |
| HIERARCH ESO ISS PBLA12 START | 131.8 |
| HIERARCH ESO ISS PBLA12 END | 131.8 |
| HIERARCH ESO ISS PBL13 START | 86.965 |
| HIERARCH ESO ISS PBL13 END | 87.102 |
| HIERARCH ESO ISS PBLA13 START | 42.7 |
| HIERARCH ESO ISS PBLA13 END | 42.9 |
| HIERARCH ESO ISS PBL14 START | 169.561 |
| HIERARCH ESO ISS PBL14 END | 169.563 |
| HIERARCH ESO ISS PBLA14 START | 351.704 |
| HIERARCH ESO ISS PBLA14 END | 351.789 |
| HIERARCH ESO ISS PBL23 START | 93.296 |
| HIERARCH ESO ISS PBL23 END | 93.341 |
| HIERARCH ESO ISS PBLA23 START | 20.6 |
| HIERARCH ESO ISS PBLA23 END | 20.7 |
| HIERARCH ESO ISS PBL24 START | 197.82 |
| HIERARCH ESO ISS PBL24 END | 197.841 |
| HIERARCH ESO ISS PBLA24 START | 345.168 |
| HIERARCH ESO ISS PBLA24 END | 345.231 |
| HIERARCH ESO ISS PBL34 START | 133.252 |
| HIERARCH ESO ISS PBL34 END | 133.383 |
| HIERARCH ESO ISS PBLA34 START | 321.234 |
| HIERARCH ESO ISS PBLA34 END | 321.25 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00534 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00534 |
| HIERARCH ESO ISS AMBI TEMP | 13.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |