Exposure
- ID
- PIONI.2025-01-04T04:33:37.667_1
- Header ID
- PIONI.2025-01-04T04:33:37.667
- 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 04:33:37.667
- UTC End
- 2025-01-04 04:34:03.267
- MJD Start
- 60679.1900192895
- MJD End
- 60679.190315585794
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004403
- Ambient temperature (°C)
- 11.54
- Seeing (arcsec)
- 0.73
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 | 36.6560 | 36.7040 | 130.0000 | 130.0000 |
| A0-J2 | 101.2190 | 101.3410 | 50.8000 | 50.9000 |
| A0-J6 | 168.5640 | 168.5660 | 357.5240 | 357.6110 |
| B5-J2 | 101.0110 | 101.0580 | 29.9000 | 30.0000 |
| B5-J6 | 195.1980 | 195.2170 | 349.5640 | 349.6360 |
| J2-J6 | 135.0410 | 135.1650 | 320.6260 | 320.6620 |
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 | 60679.1900192895 |
| 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 | 36.656 |
| HIERARCH ESO ISS PBL12 END | 36.704 |
| HIERARCH ESO ISS PBLA12 START | 130.0 |
| HIERARCH ESO ISS PBLA12 END | 130.0 |
| HIERARCH ESO ISS PBL13 START | 101.219 |
| HIERARCH ESO ISS PBL13 END | 101.341 |
| HIERARCH ESO ISS PBLA13 START | 50.8 |
| HIERARCH ESO ISS PBLA13 END | 50.9 |
| HIERARCH ESO ISS PBL14 START | 168.564 |
| HIERARCH ESO ISS PBL14 END | 168.566 |
| HIERARCH ESO ISS PBLA14 START | 357.524 |
| HIERARCH ESO ISS PBLA14 END | 357.611 |
| HIERARCH ESO ISS PBL23 START | 101.011 |
| HIERARCH ESO ISS PBL23 END | 101.058 |
| HIERARCH ESO ISS PBLA23 START | 29.9 |
| HIERARCH ESO ISS PBLA23 END | 30.0 |
| HIERARCH ESO ISS PBL24 START | 195.198 |
| HIERARCH ESO ISS PBL24 END | 195.217 |
| HIERARCH ESO ISS PBLA24 START | 349.564 |
| HIERARCH ESO ISS PBLA24 END | 349.636 |
| HIERARCH ESO ISS PBL34 START | 135.041 |
| HIERARCH ESO ISS PBL34 END | 135.165 |
| HIERARCH ESO ISS PBLA34 START | 320.626 |
| HIERARCH ESO ISS PBLA34 END | 320.662 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004403 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004403 |
| HIERARCH ESO ISS AMBI TEMP | 11.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |