Exposure
- ID
- PIONI.2025-07-21T07:21:05.153_1
- Header ID
- PIONI.2025-07-21T07:21:05.153
- Date updated
- 2025-07-21 07:25:43 UTC+0000
- Release date
- 2026-07-21 07:25:42 UTC+0000
- UTC Start
- 2025-07-21 07:21:05.153
- UTC End
- 2025-07-21 07:21:30.753
- MJD Start
- 60877.3063096381
- MJD End
- 60877.3066059344
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006736
- Ambient temperature (°C)
- 14.81
- Seeing (arcsec)
- 0.5
Observation
- ID
- 68896
- 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
- 51259
- Name
- HIP114855
- RA
- 348.97389
- DEC
- -9.08783
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4350 | 90.4430 | 113.4000 | 113.5000 |
| A0-J2 | 127.5620 | 127.6150 | 91.2000 | 91.2000 |
| A0-K0 | 123.9180 | 123.9950 | 69.5330 | 69.5700 |
| G1-J2 | 55.6650 | 55.7010 | 53.2000 | 53.2000 |
| G1-K0 | 85.9290 | 85.9570 | 22.6670 | 22.7350 |
| J2-K0 | 47.3290 | 47.3220 | 346.0100 | 346.0680 |
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 | 60877.3063096381 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP114855 |
| RA | 348.97389 |
| DEC | -9.08783 |
| 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 | 90.435 |
| HIERARCH ESO ISS PBL12 END | 90.443 |
| HIERARCH ESO ISS PBLA12 START | 113.4 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 127.562 |
| HIERARCH ESO ISS PBL13 END | 127.615 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.2 |
| HIERARCH ESO ISS PBL14 START | 123.918 |
| HIERARCH ESO ISS PBL14 END | 123.995 |
| HIERARCH ESO ISS PBLA14 START | 69.533 |
| HIERARCH ESO ISS PBLA14 END | 69.57 |
| HIERARCH ESO ISS PBL23 START | 55.665 |
| HIERARCH ESO ISS PBL23 END | 55.701 |
| HIERARCH ESO ISS PBLA23 START | 53.2 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 85.929 |
| HIERARCH ESO ISS PBL24 END | 85.957 |
| HIERARCH ESO ISS PBLA24 START | 22.667 |
| HIERARCH ESO ISS PBLA24 END | 22.735 |
| HIERARCH ESO ISS PBL34 START | 47.329 |
| HIERARCH ESO ISS PBL34 END | 47.322 |
| HIERARCH ESO ISS PBLA34 START | 346.01 |
| HIERARCH ESO ISS PBLA34 END | 346.068 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006736 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006736 |
| HIERARCH ESO ISS AMBI TEMP | 14.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |