Exposure
- ID
- PIONI.2025-03-21T01:01:18.851_1
- Header ID
- PIONI.2025-03-21T01:01:18.851
- Date updated
- 2025-03-21 01:10:51 UTC+0000
- Release date
- 2026-03-21 01:10:51 UTC+0000
- UTC Start
- 2025-03-21 01:01:18.851
- UTC End
- 2025-03-21 01:01:57.251
- MJD Start
- 60755.0425792895
- MJD End
- 60755.04302373394
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009416
- Ambient temperature (°C)
- 16.55
- Seeing (arcsec)
- 0.62
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 | 90.4970 | 90.4960 | 156.2000 | 156.4000 |
| A0-J2 | 122.3180 | 122.2760 | 141.2000 | 141.4000 |
| A0-K0 | 105.6330 | 105.5370 | 123.9910 | 124.2090 |
| G1-J2 | 42.0430 | 41.9810 | 107.3000 | 107.5000 |
| G1-K0 | 56.3090 | 56.2060 | 65.0700 | 65.2030 |
| J2-K0 | 37.8680 | 37.8540 | 16.7720 | 16.8830 |
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 | 60755.0425792895 |
| 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 | 90.497 |
| HIERARCH ESO ISS PBL12 END | 90.496 |
| HIERARCH ESO ISS PBLA12 START | 156.2 |
| HIERARCH ESO ISS PBLA12 END | 156.4 |
| HIERARCH ESO ISS PBL13 START | 122.318 |
| HIERARCH ESO ISS PBL13 END | 122.276 |
| HIERARCH ESO ISS PBLA13 START | 141.2 |
| HIERARCH ESO ISS PBLA13 END | 141.4 |
| HIERARCH ESO ISS PBL14 START | 105.633 |
| HIERARCH ESO ISS PBL14 END | 105.537 |
| HIERARCH ESO ISS PBLA14 START | 123.991 |
| HIERARCH ESO ISS PBLA14 END | 124.209 |
| HIERARCH ESO ISS PBL23 START | 42.043 |
| HIERARCH ESO ISS PBL23 END | 41.981 |
| HIERARCH ESO ISS PBLA23 START | 107.3 |
| HIERARCH ESO ISS PBLA23 END | 107.5 |
| HIERARCH ESO ISS PBL24 START | 56.309 |
| HIERARCH ESO ISS PBL24 END | 56.206 |
| HIERARCH ESO ISS PBLA24 START | 65.07 |
| HIERARCH ESO ISS PBLA24 END | 65.203 |
| HIERARCH ESO ISS PBL34 START | 37.868 |
| HIERARCH ESO ISS PBL34 END | 37.854 |
| HIERARCH ESO ISS PBLA34 START | 16.772 |
| HIERARCH ESO ISS PBLA34 END | 16.883 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009416 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009416 |
| HIERARCH ESO ISS AMBI TEMP | 16.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |