Exposure
- ID
- PIONI.2025-07-22T07:36:40.423_1
- Header ID
- PIONI.2025-07-22T07:36:40.423
- Date updated
- 2025-07-22 07:40:36 UTC+0000
- Release date
- 2026-07-22 07:40:36 UTC+0000
- UTC Start
- 2025-07-22 07:36:40.423
- UTC End
- 2025-07-22 07:37:06.023
- MJD Start
- 60878.3171345242
- MJD End
- 60878.3174308205
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007764500000000001
- Ambient temperature (°C)
- 14.13
- Seeing (arcsec)
- 0.31
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 | 90.2150 | 90.2320 | 113.1000 | 113.1000 |
| A0-J2 | 127.0060 | 127.0670 | 90.5000 | 90.5000 |
| A0-K0 | 123.7080 | 123.7860 | 68.5170 | 68.5620 |
| G1-J2 | 55.8030 | 55.8370 | 52.0000 | 52.1000 |
| G1-K0 | 86.8100 | 86.8340 | 21.7080 | 21.7780 |
| J2-K0 | 47.8300 | 47.8250 | 345.6070 | 345.6640 |
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 | 60878.3171345242 |
| 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 | 90.215 |
| HIERARCH ESO ISS PBL12 END | 90.232 |
| HIERARCH ESO ISS PBLA12 START | 113.1 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 127.006 |
| HIERARCH ESO ISS PBL13 END | 127.067 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 123.708 |
| HIERARCH ESO ISS PBL14 END | 123.786 |
| HIERARCH ESO ISS PBLA14 START | 68.517 |
| HIERARCH ESO ISS PBLA14 END | 68.562 |
| HIERARCH ESO ISS PBL23 START | 55.803 |
| HIERARCH ESO ISS PBL23 END | 55.837 |
| HIERARCH ESO ISS PBLA23 START | 52.0 |
| HIERARCH ESO ISS PBLA23 END | 52.1 |
| HIERARCH ESO ISS PBL24 START | 86.81 |
| HIERARCH ESO ISS PBL24 END | 86.834 |
| HIERARCH ESO ISS PBLA24 START | 21.708 |
| HIERARCH ESO ISS PBLA24 END | 21.778 |
| HIERARCH ESO ISS PBL34 START | 47.83 |
| HIERARCH ESO ISS PBL34 END | 47.825 |
| HIERARCH ESO ISS PBLA34 START | 345.607 |
| HIERARCH ESO ISS PBLA34 END | 345.664 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008167 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007362 |
| HIERARCH ESO ISS AMBI TEMP | 14.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |