Exposure
- ID
- PIONI.2025-07-22T07:38:33.454_1
- Header ID
- PIONI.2025-07-22T07:38:33.454
- Date updated
- 2025-07-22 07:46:01 UTC+0000
- Release date
- 2026-07-22 07:46:01 UTC+0000
- UTC Start
- 2025-07-22 07:38:33.454
- UTC End
- 2025-07-22 07:38:59.054
- MJD Start
- 60878.31844276
- MJD End
- 60878.318739056296
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007773
- Ambient temperature (°C)
- 14.2
- Seeing (arcsec)
- 0.32
Observation
- ID
- 68913
- 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
- 51276
- Name
- HIP116853
- RA
- 355.286401
- DEC
- -11.68063
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2670 | 90.2820 | 113.1000 | 113.2000 |
| A0-J2 | 127.1940 | 127.2530 | 90.6000 | 90.6000 |
| A0-K0 | 123.9510 | 124.0270 | 68.6510 | 68.6950 |
| G1-J2 | 55.9080 | 55.9410 | 52.2000 | 52.3000 |
| G1-K0 | 86.8860 | 86.9100 | 21.9230 | 21.9930 |
| J2-K0 | 47.8120 | 47.8070 | 345.7810 | 345.8380 |
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 | 60878.31844276 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP116853 |
| RA | 355.286401 |
| DEC | -11.68063 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.267 |
| HIERARCH ESO ISS PBL12 END | 90.282 |
| HIERARCH ESO ISS PBLA12 START | 113.1 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 127.194 |
| HIERARCH ESO ISS PBL13 END | 127.253 |
| HIERARCH ESO ISS PBLA13 START | 90.6 |
| HIERARCH ESO ISS PBLA13 END | 90.6 |
| HIERARCH ESO ISS PBL14 START | 123.951 |
| HIERARCH ESO ISS PBL14 END | 124.027 |
| HIERARCH ESO ISS PBLA14 START | 68.651 |
| HIERARCH ESO ISS PBLA14 END | 68.695 |
| HIERARCH ESO ISS PBL23 START | 55.908 |
| HIERARCH ESO ISS PBL23 END | 55.941 |
| HIERARCH ESO ISS PBLA23 START | 52.2 |
| HIERARCH ESO ISS PBLA23 END | 52.3 |
| HIERARCH ESO ISS PBL24 START | 86.886 |
| HIERARCH ESO ISS PBL24 END | 86.91 |
| HIERARCH ESO ISS PBLA24 START | 21.923 |
| HIERARCH ESO ISS PBLA24 END | 21.993 |
| HIERARCH ESO ISS PBL34 START | 47.812 |
| HIERARCH ESO ISS PBL34 END | 47.807 |
| HIERARCH ESO ISS PBLA34 START | 345.781 |
| HIERARCH ESO ISS PBLA34 END | 345.838 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007773 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007773 |
| HIERARCH ESO ISS AMBI TEMP | 14.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |