Exposure
- ID
- PIONI.2025-01-04T08:20:21.358_1
- Header ID
- PIONI.2025-01-04T08:20:21.358
- Date updated
- 2025-01-04 08:30:54 UTC+0000
- Release date
- 2026-01-04 08:30:54 UTC+0000
- UTC Start
- 2025-01-04 08:20:21.358
- UTC End
- 2025-01-04 08:20:46.958
- MJD Start
- 60679.3474694244
- MJD End
- 60679.3477657207
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006076
- Ambient temperature (°C)
- 10.5
- Seeing (arcsec)
- 0.885
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 | 47.2270 | 47.2380 | 151.9000 | 152.0000 |
| A0-J2 | 129.1960 | 129.1890 | 94.7000 | 94.8000 |
| A0-J6 | 162.7770 | 162.7340 | 28.5250 | 28.5820 |
| B5-J2 | 110.9890 | 110.9620 | 73.8000 | 73.8000 |
| B5-J6 | 192.8700 | 192.8370 | 16.7350 | 16.7880 |
| J2-J6 | 161.9050 | 161.9320 | 341.6310 | 341.6870 |
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 | 60679.3474694244 |
| 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 | 47.227 |
| HIERARCH ESO ISS PBL12 END | 47.238 |
| HIERARCH ESO ISS PBLA12 START | 151.9 |
| HIERARCH ESO ISS PBLA12 END | 152.0 |
| HIERARCH ESO ISS PBL13 START | 129.196 |
| HIERARCH ESO ISS PBL13 END | 129.189 |
| HIERARCH ESO ISS PBLA13 START | 94.7 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 162.777 |
| HIERARCH ESO ISS PBL14 END | 162.734 |
| HIERARCH ESO ISS PBLA14 START | 28.525 |
| HIERARCH ESO ISS PBLA14 END | 28.582 |
| HIERARCH ESO ISS PBL23 START | 110.989 |
| HIERARCH ESO ISS PBL23 END | 110.962 |
| HIERARCH ESO ISS PBLA23 START | 73.8 |
| HIERARCH ESO ISS PBLA23 END | 73.8 |
| HIERARCH ESO ISS PBL24 START | 192.87 |
| HIERARCH ESO ISS PBL24 END | 192.837 |
| HIERARCH ESO ISS PBLA24 START | 16.735 |
| HIERARCH ESO ISS PBLA24 END | 16.788 |
| HIERARCH ESO ISS PBL34 START | 161.905 |
| HIERARCH ESO ISS PBL34 END | 161.932 |
| HIERARCH ESO ISS PBLA34 START | 341.631 |
| HIERARCH ESO ISS PBLA34 END | 341.687 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006416 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005736 |
| HIERARCH ESO ISS AMBI TEMP | 10.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |