Exposure
- ID
- PIONI.2025-04-27T06:11:53.762_1
- Header ID
- PIONI.2025-04-27T06:11:53.762
- Date updated
- 2025-04-27 06:20:56 UTC+0000
- Release date
- 2026-04-27 06:20:55 UTC+0000
- UTC Start
- 2025-04-27 06:11:53.762
- UTC End
- 2025-04-27 06:12:19.362
- MJD Start
- 60792.2582611348
- MJD End
- 60792.258557431094
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050385
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.495
Observation
- ID
- 67016
- 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
- 49824
- Name
- HIP66936
- RA
- 205.762689
- DEC
- 3.53748
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.5160 | 68.3790 | 118.4000 | 118.5000 |
| A0-J2 | 108.1140 | 107.9280 | 90.8000 | 90.8000 |
| A0-K0 | 119.0270 | 118.9110 | 70.0150 | 69.9850 |
| G1-J2 | 57.0480 | 57.0230 | 57.0000 | 57.0000 |
| G1-K0 | 89.6700 | 89.6880 | 35.1410 | 35.1480 |
| J2-K0 | 42.4450 | 42.4500 | 5.0710 | 5.1450 |
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 | 60792.2582611348 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP66936 |
| RA | 205.762689 |
| DEC | 3.53748 |
| 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 | 68.516 |
| HIERARCH ESO ISS PBL12 END | 68.379 |
| HIERARCH ESO ISS PBLA12 START | 118.4 |
| HIERARCH ESO ISS PBLA12 END | 118.5 |
| HIERARCH ESO ISS PBL13 START | 108.114 |
| HIERARCH ESO ISS PBL13 END | 107.928 |
| HIERARCH ESO ISS PBLA13 START | 90.8 |
| HIERARCH ESO ISS PBLA13 END | 90.8 |
| HIERARCH ESO ISS PBL14 START | 119.027 |
| HIERARCH ESO ISS PBL14 END | 118.911 |
| HIERARCH ESO ISS PBLA14 START | 70.015 |
| HIERARCH ESO ISS PBLA14 END | 69.985 |
| HIERARCH ESO ISS PBL23 START | 57.048 |
| HIERARCH ESO ISS PBL23 END | 57.023 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 57.0 |
| HIERARCH ESO ISS PBL24 START | 89.67 |
| HIERARCH ESO ISS PBL24 END | 89.688 |
| HIERARCH ESO ISS PBLA24 START | 35.141 |
| HIERARCH ESO ISS PBLA24 END | 35.148 |
| HIERARCH ESO ISS PBL34 START | 42.445 |
| HIERARCH ESO ISS PBL34 END | 42.45 |
| HIERARCH ESO ISS PBLA34 START | 5.071 |
| HIERARCH ESO ISS PBLA34 END | 5.145 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00483 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005247 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |