Exposure
- ID
- PIONI.2025-06-01T09:00:39.069_1
- Header ID
- PIONI.2025-06-01T09:00:39.069
- Date updated
- 2025-06-01 09:06:51 UTC+0000
- Release date
- 2026-06-01 09:06:51 UTC+0000
- UTC Start
- 2025-06-01 09:00:39.070
- UTC End
- 2025-06-01 09:01:04.670
- MJD Start
- 60827.3754521948
- MJD End
- 60827.3757484911
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006741
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.5
Observation
- ID
- 67699
- 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
- 50351
- Name
- HIP113246
- RA
- 343.986503
- DEC
- -32.53944
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.4560 | 45.4800 | 140.4000 | 140.5000 |
| A0-J2 | 117.0620 | 117.1760 | 76.2000 | 76.3000 |
| A0-J6 | 169.6590 | 169.6610 | 11.4100 | 11.4930 |
| B5-J2 | 105.5590 | 105.6230 | 53.4000 | 53.5000 |
| B5-J6 | 201.4010 | 201.4010 | 1.3130 | 1.3850 |
| J2-J6 | 159.9150 | 159.9700 | 329.9360 | 329.9810 |
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 | 60827.3754521948 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP113246 |
| RA | 343.986503 |
| DEC | -32.53944 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.456 |
| HIERARCH ESO ISS PBL12 END | 45.48 |
| HIERARCH ESO ISS PBLA12 START | 140.4 |
| HIERARCH ESO ISS PBLA12 END | 140.5 |
| HIERARCH ESO ISS PBL13 START | 117.062 |
| HIERARCH ESO ISS PBL13 END | 117.176 |
| HIERARCH ESO ISS PBLA13 START | 76.2 |
| HIERARCH ESO ISS PBLA13 END | 76.3 |
| HIERARCH ESO ISS PBL14 START | 169.659 |
| HIERARCH ESO ISS PBL14 END | 169.661 |
| HIERARCH ESO ISS PBLA14 START | 11.41 |
| HIERARCH ESO ISS PBLA14 END | 11.493 |
| HIERARCH ESO ISS PBL23 START | 105.559 |
| HIERARCH ESO ISS PBL23 END | 105.623 |
| HIERARCH ESO ISS PBLA23 START | 53.4 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 201.401 |
| HIERARCH ESO ISS PBL24 END | 201.401 |
| HIERARCH ESO ISS PBLA24 START | 1.313 |
| HIERARCH ESO ISS PBLA24 END | 1.385 |
| HIERARCH ESO ISS PBL34 START | 159.915 |
| HIERARCH ESO ISS PBL34 END | 159.97 |
| HIERARCH ESO ISS PBLA34 START | 329.936 |
| HIERARCH ESO ISS PBLA34 END | 329.981 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006741 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006741 |
| HIERARCH ESO ISS AMBI TEMP | 12.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |