Exposure
- ID
- PIONI.2025-01-02T06:57:22.148_1
- Header ID
- PIONI.2025-01-02T06:57:22.148
- Date updated
- 2025-01-02 07:00:40 UTC+0000
- Release date
- 2026-01-02 07:00:40 UTC+0000
- UTC Start
- 2025-01-02 06:57:22.148
- UTC End
- 2025-01-02 06:57:47.748
- MJD Start
- 60677.2898396817
- MJD End
- 60677.290135978
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009432
- Ambient temperature (°C)
- 13.86
- Seeing (arcsec)
- 0.5
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 | 44.6980 | 44.7210 | 141.5000 | 141.5000 |
| A0-J2 | 124.5450 | 124.6110 | 79.3000 | 79.4000 |
| A0-J6 | 167.2010 | 167.1850 | 16.9080 | 16.9890 |
| B5-J2 | 110.9420 | 110.9670 | 58.5000 | 58.6000 |
| B5-J6 | 196.0490 | 196.0390 | 6.0880 | 6.1610 |
| J2-J6 | 155.5150 | 155.5740 | 331.6880 | 331.7480 |
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 | 60677.2898396817 |
| 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 | 44.698 |
| HIERARCH ESO ISS PBL12 END | 44.721 |
| HIERARCH ESO ISS PBLA12 START | 141.5 |
| HIERARCH ESO ISS PBLA12 END | 141.5 |
| HIERARCH ESO ISS PBL13 START | 124.545 |
| HIERARCH ESO ISS PBL13 END | 124.611 |
| HIERARCH ESO ISS PBLA13 START | 79.3 |
| HIERARCH ESO ISS PBLA13 END | 79.4 |
| HIERARCH ESO ISS PBL14 START | 167.201 |
| HIERARCH ESO ISS PBL14 END | 167.185 |
| HIERARCH ESO ISS PBLA14 START | 16.908 |
| HIERARCH ESO ISS PBLA14 END | 16.989 |
| HIERARCH ESO ISS PBL23 START | 110.942 |
| HIERARCH ESO ISS PBL23 END | 110.967 |
| HIERARCH ESO ISS PBLA23 START | 58.5 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 196.049 |
| HIERARCH ESO ISS PBL24 END | 196.039 |
| HIERARCH ESO ISS PBLA24 START | 6.088 |
| HIERARCH ESO ISS PBLA24 END | 6.161 |
| HIERARCH ESO ISS PBL34 START | 155.515 |
| HIERARCH ESO ISS PBL34 END | 155.574 |
| HIERARCH ESO ISS PBLA34 START | 331.688 |
| HIERARCH ESO ISS PBLA34 END | 331.748 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009432 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009432 |
| HIERARCH ESO ISS AMBI TEMP | 13.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |