Exposure
- ID
- PIONI.2025-03-21T05:11:58.799_1
- Header ID
- PIONI.2025-03-21T05:11:58.799
- Date updated
- 2025-03-21 05:20:35 UTC+0000
- Release date
- 2026-03-21 05:20:34 UTC+0000
- UTC Start
- 2025-03-21 05:11:58.800
- UTC End
- 2025-03-21 05:12:24.400
- MJD Start
- 60755.2166527743
- MJD End
- 60755.2169490706
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008944
- Ambient temperature (°C)
- 16.23
- Seeing (arcsec)
- 0.41000000000000003
Observation
- ID
- 65745
- 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
- 48918
- Name
- HIP46371
- RA
- 141.826601
- DEC
- -22.34472
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.6000 | 75.5260 | 142.0000 | 142.2000 |
| A0-J2 | 99.0060 | 98.8220 | 114.2000 | 114.3000 |
| A0-K0 | 98.8220 | 98.6250 | 85.7540 | 85.8030 |
| G1-J2 | 47.7670 | 47.6930 | 66.5000 | 66.6000 |
| G1-K0 | 84.8010 | 84.7540 | 37.8770 | 37.8940 |
| J2-K0 | 48.6180 | 48.6190 | 9.7670 | 9.8300 |
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 | 60755.2166527743 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP46371 |
| RA | 141.826601 |
| DEC | -22.34472 |
| 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 | 75.6 |
| HIERARCH ESO ISS PBL12 END | 75.526 |
| HIERARCH ESO ISS PBLA12 START | 142.0 |
| HIERARCH ESO ISS PBLA12 END | 142.2 |
| HIERARCH ESO ISS PBL13 START | 99.006 |
| HIERARCH ESO ISS PBL13 END | 98.822 |
| HIERARCH ESO ISS PBLA13 START | 114.2 |
| HIERARCH ESO ISS PBLA13 END | 114.3 |
| HIERARCH ESO ISS PBL14 START | 98.822 |
| HIERARCH ESO ISS PBL14 END | 98.625 |
| HIERARCH ESO ISS PBLA14 START | 85.754 |
| HIERARCH ESO ISS PBLA14 END | 85.803 |
| HIERARCH ESO ISS PBL23 START | 47.767 |
| HIERARCH ESO ISS PBL23 END | 47.693 |
| HIERARCH ESO ISS PBLA23 START | 66.5 |
| HIERARCH ESO ISS PBLA23 END | 66.6 |
| HIERARCH ESO ISS PBL24 START | 84.801 |
| HIERARCH ESO ISS PBL24 END | 84.754 |
| HIERARCH ESO ISS PBLA24 START | 37.877 |
| HIERARCH ESO ISS PBLA24 END | 37.894 |
| HIERARCH ESO ISS PBL34 START | 48.618 |
| HIERARCH ESO ISS PBL34 END | 48.619 |
| HIERARCH ESO ISS PBLA34 START | 9.767 |
| HIERARCH ESO ISS PBLA34 END | 9.83 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00871 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009178 |
| HIERARCH ESO ISS AMBI TEMP | 16.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |