Exposure
- ID
- PIONI.2025-01-04T04:35:30.813_1
- Header ID
- PIONI.2025-01-04T04:35:30.813
- Date updated
- 2025-01-04 04:40:44 UTC+0000
- Release date
- 2026-01-04 04:40:43 UTC+0000
- UTC Start
- 2025-01-04 04:35:30.813
- UTC End
- 2025-01-04 04:35:56.413
- MJD Start
- 60679.1913288487
- MJD End
- 60679.191625144995
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004293
- Ambient temperature (°C)
- 11.62
- Seeing (arcsec)
- 0.745
Observation
- ID
- 63072
- 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
- 46987
- Name
- HIP50799
- RA
- 155.580655
- DEC
- -41.64963
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 36.8060 | 36.8540 | 130.1000 | 130.2000 |
| A0-J2 | 101.6020 | 101.7230 | 51.2000 | 51.4000 |
| A0-J6 | 168.5690 | 168.5710 | 357.7950 | 357.8820 |
| B5-J2 | 101.1600 | 101.2070 | 30.3000 | 30.5000 |
| B5-J6 | 195.2550 | 195.2730 | 349.7850 | 349.8560 |
| J2-J6 | 135.4290 | 135.5520 | 320.7370 | 320.7730 |
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 | 60679.1913288487 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP50799 |
| RA | 155.580655 |
| DEC | -41.64963 |
| 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 | 36.806 |
| HIERARCH ESO ISS PBL12 END | 36.854 |
| HIERARCH ESO ISS PBLA12 START | 130.1 |
| HIERARCH ESO ISS PBLA12 END | 130.2 |
| HIERARCH ESO ISS PBL13 START | 101.602 |
| HIERARCH ESO ISS PBL13 END | 101.723 |
| HIERARCH ESO ISS PBLA13 START | 51.2 |
| HIERARCH ESO ISS PBLA13 END | 51.4 |
| HIERARCH ESO ISS PBL14 START | 168.569 |
| HIERARCH ESO ISS PBL14 END | 168.571 |
| HIERARCH ESO ISS PBLA14 START | 357.795 |
| HIERARCH ESO ISS PBLA14 END | 357.882 |
| HIERARCH ESO ISS PBL23 START | 101.16 |
| HIERARCH ESO ISS PBL23 END | 101.207 |
| HIERARCH ESO ISS PBLA23 START | 30.3 |
| HIERARCH ESO ISS PBLA23 END | 30.5 |
| HIERARCH ESO ISS PBL24 START | 195.255 |
| HIERARCH ESO ISS PBL24 END | 195.273 |
| HIERARCH ESO ISS PBLA24 START | 349.785 |
| HIERARCH ESO ISS PBLA24 END | 349.856 |
| HIERARCH ESO ISS PBL34 START | 135.429 |
| HIERARCH ESO ISS PBL34 END | 135.552 |
| HIERARCH ESO ISS PBLA34 START | 320.737 |
| HIERARCH ESO ISS PBLA34 END | 320.773 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004832 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003754 |
| HIERARCH ESO ISS AMBI TEMP | 11.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |