Exposure
- ID
- PIONI.2025-03-21T01:44:19.397_1
- Header ID
- PIONI.2025-03-21T01:44:19.397
- Date updated
- 2025-03-21 01:50:53 UTC+0000
- Release date
- 2026-03-21 01:50:53 UTC+0000
- UTC Start
- 2025-03-21 01:44:19.397
- UTC End
- 2025-03-21 01:44:44.997
- MJD Start
- 60755.0724467249
- MJD End
- 60755.0727430212
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009576500000000002
- Ambient temperature (°C)
- 17.28
- Seeing (arcsec)
- 0.445
Observation
- ID
- 65729
- 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
- 48902
- Name
- HIP61181
- RA
- 188.038535
- DEC
- -73.00109
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.9320 | 74.9630 | 54.9000 | 55.1000 |
| A0-J2 | 124.3130 | 124.3290 | 39.0000 | 39.2000 |
| A0-K0 | 127.8880 | 127.8870 | 26.6380 | 26.7760 |
| G1-J2 | 56.1460 | 56.1430 | 17.5000 | 17.7000 |
| G1-K0 | 71.3560 | 71.3580 | 356.8090 | 356.9160 |
| J2-K0 | 27.3930 | 27.4160 | 310.2860 | 310.3850 |
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 | 60755.0724467249 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP61181 |
| RA | 188.038535 |
| DEC | -73.00109 |
| 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 | 74.932 |
| HIERARCH ESO ISS PBL12 END | 74.963 |
| HIERARCH ESO ISS PBLA12 START | 54.9 |
| HIERARCH ESO ISS PBLA12 END | 55.1 |
| HIERARCH ESO ISS PBL13 START | 124.313 |
| HIERARCH ESO ISS PBL13 END | 124.329 |
| HIERARCH ESO ISS PBLA13 START | 39.0 |
| HIERARCH ESO ISS PBLA13 END | 39.2 |
| HIERARCH ESO ISS PBL14 START | 127.888 |
| HIERARCH ESO ISS PBL14 END | 127.887 |
| HIERARCH ESO ISS PBLA14 START | 26.638 |
| HIERARCH ESO ISS PBLA14 END | 26.776 |
| HIERARCH ESO ISS PBL23 START | 56.146 |
| HIERARCH ESO ISS PBL23 END | 56.143 |
| HIERARCH ESO ISS PBLA23 START | 17.5 |
| HIERARCH ESO ISS PBLA23 END | 17.7 |
| HIERARCH ESO ISS PBL24 START | 71.356 |
| HIERARCH ESO ISS PBL24 END | 71.358 |
| HIERARCH ESO ISS PBLA24 START | 356.809 |
| HIERARCH ESO ISS PBLA24 END | 356.916 |
| HIERARCH ESO ISS PBL34 START | 27.393 |
| HIERARCH ESO ISS PBL34 END | 27.416 |
| HIERARCH ESO ISS PBLA34 START | 310.286 |
| HIERARCH ESO ISS PBLA34 END | 310.385 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009678 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009475 |
| HIERARCH ESO ISS AMBI TEMP | 17.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |