Exposure
- ID
- PIONI.2025-04-27T06:25:55.752_1
- Header ID
- PIONI.2025-04-27T06:25:55.752
- Date updated
- 2025-04-27 06:30:54 UTC+0000
- Release date
- 2026-04-27 06:30:54 UTC+0000
- UTC Start
- 2025-04-27 06:25:55.752
- UTC End
- 2025-04-27 06:26:21.352
- MJD Start
- 60792.2680063932
- MJD End
- 60792.268302689496
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048775
- Ambient temperature (°C)
- 12.64
- Seeing (arcsec)
- 0.435
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 | 65.2530 | 65.1100 | 119.8000 | 119.9000 |
| A0-J2 | 103.5760 | 103.3730 | 90.7000 | 90.7000 |
| A0-K0 | 116.1300 | 115.9980 | 69.2830 | 69.2490 |
| G1-J2 | 56.3760 | 56.3440 | 56.4000 | 56.3000 |
| G1-K0 | 90.0420 | 90.0550 | 35.2680 | 35.2710 |
| J2-K0 | 42.5950 | 42.6020 | 6.8040 | 6.8770 |
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 | 60792.2680063932 |
| 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 | 65.253 |
| HIERARCH ESO ISS PBL12 END | 65.11 |
| HIERARCH ESO ISS PBLA12 START | 119.8 |
| HIERARCH ESO ISS PBLA12 END | 119.9 |
| HIERARCH ESO ISS PBL13 START | 103.576 |
| HIERARCH ESO ISS PBL13 END | 103.373 |
| HIERARCH ESO ISS PBLA13 START | 90.7 |
| HIERARCH ESO ISS PBLA13 END | 90.7 |
| HIERARCH ESO ISS PBL14 START | 116.13 |
| HIERARCH ESO ISS PBL14 END | 115.998 |
| HIERARCH ESO ISS PBLA14 START | 69.283 |
| HIERARCH ESO ISS PBLA14 END | 69.249 |
| HIERARCH ESO ISS PBL23 START | 56.376 |
| HIERARCH ESO ISS PBL23 END | 56.344 |
| HIERARCH ESO ISS PBLA23 START | 56.4 |
| HIERARCH ESO ISS PBLA23 END | 56.3 |
| HIERARCH ESO ISS PBL24 START | 90.042 |
| HIERARCH ESO ISS PBL24 END | 90.055 |
| HIERARCH ESO ISS PBLA24 START | 35.268 |
| HIERARCH ESO ISS PBLA24 END | 35.271 |
| HIERARCH ESO ISS PBL34 START | 42.595 |
| HIERARCH ESO ISS PBL34 END | 42.602 |
| HIERARCH ESO ISS PBLA34 START | 6.804 |
| HIERARCH ESO ISS PBLA34 END | 6.877 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003366 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006389 |
| HIERARCH ESO ISS AMBI TEMP | 12.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |