Exposure
- ID
- PIONI.2025-05-23T09:45:03.064_1
- Header ID
- PIONI.2025-05-23T09:45:03.064
- Date updated
- 2025-05-23 09:51:03 UTC+0000
- Release date
- 2026-05-23 09:51:02 UTC+0000
- UTC Start
- 2025-05-23 09:45:03.063
- UTC End
- 2025-05-23 09:45:28.663
- MJD Start
- 60818.4062854568
- MJD End
- 60818.40658175309
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003856
- Ambient temperature (°C)
- 13.44
- Seeing (arcsec)
- 0.6
Observation
- ID
- 67549
- Category
- science
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 50239
- Name
- HIP93683
- RA
- 286.171229
- DEC
- -21.74183
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.2510 | 60.1750 | 284.1000 | 284.2000 |
| K0-D0 | 85.8270 | 85.7230 | 261.0000 | 261.0000 |
| K0-J3 | 55.2700 | 55.2640 | 347.9760 | 348.0620 |
| G2-D0 | 38.5310 | 38.5130 | 223.1000 | 223.1000 |
| G2-J3 | 61.2490 | 61.2110 | 50.0040 | 50.0300 |
| D0-J3 | 99.6100 | 99.5540 | 47.3460 | 47.3720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60818.4062854568 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP93683 |
| RA | 286.171229 |
| DEC | -21.74183 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 60.251 |
| HIERARCH ESO ISS PBL12 END | 60.175 |
| HIERARCH ESO ISS PBLA12 START | 284.1 |
| HIERARCH ESO ISS PBLA12 END | 284.2 |
| HIERARCH ESO ISS PBL13 START | 85.827 |
| HIERARCH ESO ISS PBL13 END | 85.723 |
| HIERARCH ESO ISS PBLA13 START | 261.0 |
| HIERARCH ESO ISS PBLA13 END | 261.0 |
| HIERARCH ESO ISS PBL14 START | 55.27 |
| HIERARCH ESO ISS PBL14 END | 55.264 |
| HIERARCH ESO ISS PBLA14 START | 347.976 |
| HIERARCH ESO ISS PBLA14 END | 348.062 |
| HIERARCH ESO ISS PBL23 START | 38.531 |
| HIERARCH ESO ISS PBL23 END | 38.513 |
| HIERARCH ESO ISS PBLA23 START | 223.1 |
| HIERARCH ESO ISS PBLA23 END | 223.1 |
| HIERARCH ESO ISS PBL24 START | 61.249 |
| HIERARCH ESO ISS PBL24 END | 61.211 |
| HIERARCH ESO ISS PBLA24 START | 50.004 |
| HIERARCH ESO ISS PBLA24 END | 50.03 |
| HIERARCH ESO ISS PBL34 START | 99.61 |
| HIERARCH ESO ISS PBL34 END | 99.554 |
| HIERARCH ESO ISS PBLA34 START | 47.346 |
| HIERARCH ESO ISS PBLA34 END | 47.372 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003856 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003856 |
| HIERARCH ESO ISS AMBI TEMP | 13.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |