Exposure
- ID
- PIONI.2025-03-21T02:33:45.081_1
- Header ID
- PIONI.2025-03-21T02:33:45.081
- Date updated
- 2025-03-21 02:40:32 UTC+0000
- Release date
- 2026-03-21 02:40:31 UTC+0000
- UTC Start
- 2025-03-21 02:33:45.081
- UTC End
- 2025-03-21 02:34:10.681
- MJD Start
- 60755.1067717704
- MJD End
- 60755.107068066696
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004716
- Ambient temperature (°C)
- 16.63
- Seeing (arcsec)
- 0.5900000000000001
Observation
- ID
- 65733
- 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
- 48906
- Name
- HIP56287
- RA
- 173.080475
- DEC
- -66.9618
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.3950 | 80.4370 | 85.9000 | 86.1000 |
| A0-J2 | 126.4310 | 126.4560 | 67.4000 | 67.6000 |
| A0-K0 | 127.7420 | 127.7360 | 51.9710 | 52.1080 |
| G1-J2 | 56.3180 | 56.3080 | 40.5000 | 40.6000 |
| G1-K0 | 75.8100 | 75.7970 | 15.6390 | 15.7410 |
| J2-K0 | 34.1960 | 34.2130 | 331.8830 | 331.9690 |
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 | 60755.1067717704 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP56287 |
| RA | 173.080475 |
| DEC | -66.9618 |
| 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 | 80.395 |
| HIERARCH ESO ISS PBL12 END | 80.437 |
| HIERARCH ESO ISS PBLA12 START | 85.9 |
| HIERARCH ESO ISS PBLA12 END | 86.1 |
| HIERARCH ESO ISS PBL13 START | 126.431 |
| HIERARCH ESO ISS PBL13 END | 126.456 |
| HIERARCH ESO ISS PBLA13 START | 67.4 |
| HIERARCH ESO ISS PBLA13 END | 67.6 |
| HIERARCH ESO ISS PBL14 START | 127.742 |
| HIERARCH ESO ISS PBL14 END | 127.736 |
| HIERARCH ESO ISS PBLA14 START | 51.971 |
| HIERARCH ESO ISS PBLA14 END | 52.108 |
| HIERARCH ESO ISS PBL23 START | 56.318 |
| HIERARCH ESO ISS PBL23 END | 56.308 |
| HIERARCH ESO ISS PBLA23 START | 40.5 |
| HIERARCH ESO ISS PBLA23 END | 40.6 |
| HIERARCH ESO ISS PBL24 START | 75.81 |
| HIERARCH ESO ISS PBL24 END | 75.797 |
| HIERARCH ESO ISS PBLA24 START | 15.639 |
| HIERARCH ESO ISS PBLA24 END | 15.741 |
| HIERARCH ESO ISS PBL34 START | 34.196 |
| HIERARCH ESO ISS PBL34 END | 34.213 |
| HIERARCH ESO ISS PBLA34 START | 331.883 |
| HIERARCH ESO ISS PBLA34 END | 331.969 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003895 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005537 |
| HIERARCH ESO ISS AMBI TEMP | 16.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |