Exposure
- ID
- PIONI.2025-03-21T01:15:50.341_1
- Header ID
- PIONI.2025-03-21T01:15:50.341
- Date updated
- 2025-03-21 01:20:53 UTC+0000
- Release date
- 2026-03-21 01:20:52 UTC+0000
- UTC Start
- 2025-03-21 01:15:50.341
- UTC End
- 2025-03-21 01:16:28.741
- MJD Start
- 60755.0526659843
- MJD End
- 60755.053110428744
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008032
- Ambient temperature (°C)
- 16.71
- Seeing (arcsec)
- 0.6100000000000001
Observation
- ID
- 65725
- 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
- 48898
- Name
- HIP22081
- RA
- 71.238653
- DEC
- -63.22973
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4760 | 90.4750 | 159.5000 | 159.7000 |
| A0-J2 | 121.5820 | 121.5420 | 144.9000 | 145.1000 |
| A0-K0 | 103.9290 | 103.8360 | 127.9160 | 128.1350 |
| G1-J2 | 40.9380 | 40.8770 | 111.1000 | 111.3000 |
| G1-K0 | 54.4320 | 54.3260 | 67.4650 | 67.5980 |
| J2-K0 | 37.5990 | 37.5840 | 18.7480 | 18.8570 |
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 | 60755.0526659843 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP22081 |
| RA | 71.238653 |
| DEC | -63.22973 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.476 |
| HIERARCH ESO ISS PBL12 END | 90.475 |
| HIERARCH ESO ISS PBLA12 START | 159.5 |
| HIERARCH ESO ISS PBLA12 END | 159.7 |
| HIERARCH ESO ISS PBL13 START | 121.582 |
| HIERARCH ESO ISS PBL13 END | 121.542 |
| HIERARCH ESO ISS PBLA13 START | 144.9 |
| HIERARCH ESO ISS PBLA13 END | 145.1 |
| HIERARCH ESO ISS PBL14 START | 103.929 |
| HIERARCH ESO ISS PBL14 END | 103.836 |
| HIERARCH ESO ISS PBLA14 START | 127.916 |
| HIERARCH ESO ISS PBLA14 END | 128.135 |
| HIERARCH ESO ISS PBL23 START | 40.938 |
| HIERARCH ESO ISS PBL23 END | 40.877 |
| HIERARCH ESO ISS PBLA23 START | 111.1 |
| HIERARCH ESO ISS PBLA23 END | 111.3 |
| HIERARCH ESO ISS PBL24 START | 54.432 |
| HIERARCH ESO ISS PBL24 END | 54.326 |
| HIERARCH ESO ISS PBLA24 START | 67.465 |
| HIERARCH ESO ISS PBLA24 END | 67.598 |
| HIERARCH ESO ISS PBL34 START | 37.599 |
| HIERARCH ESO ISS PBL34 END | 37.584 |
| HIERARCH ESO ISS PBLA34 START | 18.748 |
| HIERARCH ESO ISS PBLA34 END | 18.857 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008032 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008032 |
| HIERARCH ESO ISS AMBI TEMP | 16.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |