Exposure
- ID
- PIONI.2025-03-21T00:15:32.934_1
- Header ID
- PIONI.2025-03-21T00:15:32.934
- Date updated
- 2025-03-21 00:21:10 UTC+0000
- Release date
- 2026-03-21 00:21:10 UTC+0000
- UTC Start
- 2025-03-21 00:15:32.934
- UTC End
- 2025-03-21 00:16:11.334
- MJD Start
- 60755.0107978527
- MJD End
- 60755.01124229714
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075115
- Ambient temperature (°C)
- 17.66
- Seeing (arcsec)
- 0.8300000000000001
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 | 90.4730 | 90.4750 | 146.0000 | 146.2000 |
| A0-J2 | 124.7080 | 124.6660 | 129.8000 | 130.0000 |
| A0-K0 | 111.0400 | 110.9450 | 112.2240 | 112.4270 |
| G1-J2 | 45.4310 | 45.3730 | 96.2000 | 96.4000 |
| G1-K0 | 61.7370 | 61.6460 | 57.7020 | 57.8320 |
| J2-K0 | 38.5100 | 38.5010 | 10.4980 | 10.6100 |
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 | 60755.0107978527 |
| 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 | 90.473 |
| HIERARCH ESO ISS PBL12 END | 90.475 |
| HIERARCH ESO ISS PBLA12 START | 146.0 |
| HIERARCH ESO ISS PBLA12 END | 146.2 |
| HIERARCH ESO ISS PBL13 START | 124.708 |
| HIERARCH ESO ISS PBL13 END | 124.666 |
| HIERARCH ESO ISS PBLA13 START | 129.8 |
| HIERARCH ESO ISS PBLA13 END | 130.0 |
| HIERARCH ESO ISS PBL14 START | 111.04 |
| HIERARCH ESO ISS PBL14 END | 110.945 |
| HIERARCH ESO ISS PBLA14 START | 112.224 |
| HIERARCH ESO ISS PBLA14 END | 112.427 |
| HIERARCH ESO ISS PBL23 START | 45.431 |
| HIERARCH ESO ISS PBL23 END | 45.373 |
| HIERARCH ESO ISS PBLA23 START | 96.2 |
| HIERARCH ESO ISS PBLA23 END | 96.4 |
| HIERARCH ESO ISS PBL24 START | 61.737 |
| HIERARCH ESO ISS PBL24 END | 61.646 |
| HIERARCH ESO ISS PBLA24 START | 57.702 |
| HIERARCH ESO ISS PBLA24 END | 57.832 |
| HIERARCH ESO ISS PBL34 START | 38.51 |
| HIERARCH ESO ISS PBL34 END | 38.501 |
| HIERARCH ESO ISS PBLA34 START | 10.498 |
| HIERARCH ESO ISS PBLA34 END | 10.61 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007213 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00781 |
| HIERARCH ESO ISS AMBI TEMP | 17.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |