Exposure
- ID
- PIONI.2025-07-21T07:20:27.674_1
- Header ID
- PIONI.2025-07-21T07:20:27.674
- 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 07:20:27.674
- UTC End
- 2025-07-21 07:20:53.274
- MJD Start
- 60877.3058758569
- MJD End
- 60877.3061721532
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074065
- Ambient temperature (°C)
- 14.82
- Seeing (arcsec)
- 0.45999999999999996
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 | 90.4250 | 90.4340 | 113.4000 | 113.4000 |
| A0-J2 | 127.5060 | 127.5600 | 91.1000 | 91.2000 |
| A0-K0 | 123.8380 | 123.9160 | 69.4900 | 69.5270 |
| G1-J2 | 55.6290 | 55.6640 | 53.1000 | 53.2000 |
| G1-K0 | 85.9000 | 85.9280 | 22.5910 | 22.6600 |
| J2-K0 | 47.3360 | 47.3290 | 345.9460 | 346.0040 |
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 | 60877.3058758569 |
| 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 | 90.425 |
| HIERARCH ESO ISS PBL12 END | 90.434 |
| HIERARCH ESO ISS PBLA12 START | 113.4 |
| HIERARCH ESO ISS PBLA12 END | 113.4 |
| HIERARCH ESO ISS PBL13 START | 127.506 |
| HIERARCH ESO ISS PBL13 END | 127.56 |
| HIERARCH ESO ISS PBLA13 START | 91.1 |
| HIERARCH ESO ISS PBLA13 END | 91.2 |
| HIERARCH ESO ISS PBL14 START | 123.838 |
| HIERARCH ESO ISS PBL14 END | 123.916 |
| HIERARCH ESO ISS PBLA14 START | 69.49 |
| HIERARCH ESO ISS PBLA14 END | 69.527 |
| HIERARCH ESO ISS PBL23 START | 55.629 |
| HIERARCH ESO ISS PBL23 END | 55.664 |
| HIERARCH ESO ISS PBLA23 START | 53.1 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 85.9 |
| HIERARCH ESO ISS PBL24 END | 85.928 |
| HIERARCH ESO ISS PBLA24 START | 22.591 |
| HIERARCH ESO ISS PBLA24 END | 22.66 |
| HIERARCH ESO ISS PBL34 START | 47.336 |
| HIERARCH ESO ISS PBL34 END | 47.329 |
| HIERARCH ESO ISS PBLA34 START | 345.946 |
| HIERARCH ESO ISS PBLA34 END | 346.004 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008077 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006736 |
| HIERARCH ESO ISS AMBI TEMP | 14.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |