Exposure
- ID
- PIONI.2025-03-21T01:19:11.290_1
- Header ID
- PIONI.2025-03-21T01:19:11.290
- Date updated
- 2025-03-21 01:25:44 UTC+0000
- Release date
- 2026-03-21 01:25:44 UTC+0000
- UTC Start
- 2025-03-21 01:19:11.290
- UTC End
- 2025-03-21 01:19:49.690
- MJD Start
- 60755.0549917817
- MJD End
- 60755.05543622614
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081385
- Ambient temperature (°C)
- 16.7
- Seeing (arcsec)
- 0.5800000000000001
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 | 90.4700 | 90.4690 | 160.2000 | 160.4000 |
| A0-J2 | 121.4170 | 121.3770 | 145.8000 | 146.0000 |
| A0-K0 | 103.5410 | 103.4490 | 128.8350 | 129.0550 |
| G1-J2 | 40.6820 | 40.6210 | 112.0000 | 112.2000 |
| G1-K0 | 53.9880 | 53.8820 | 68.0230 | 68.1560 |
| J2-K0 | 37.5330 | 37.5170 | 19.2030 | 19.3110 |
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 | 60755.0549917817 |
| 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 | 90.47 |
| HIERARCH ESO ISS PBL12 END | 90.469 |
| HIERARCH ESO ISS PBLA12 START | 160.2 |
| HIERARCH ESO ISS PBLA12 END | 160.4 |
| HIERARCH ESO ISS PBL13 START | 121.417 |
| HIERARCH ESO ISS PBL13 END | 121.377 |
| HIERARCH ESO ISS PBLA13 START | 145.8 |
| HIERARCH ESO ISS PBLA13 END | 146.0 |
| HIERARCH ESO ISS PBL14 START | 103.541 |
| HIERARCH ESO ISS PBL14 END | 103.449 |
| HIERARCH ESO ISS PBLA14 START | 128.835 |
| HIERARCH ESO ISS PBLA14 END | 129.055 |
| HIERARCH ESO ISS PBL23 START | 40.682 |
| HIERARCH ESO ISS PBL23 END | 40.621 |
| HIERARCH ESO ISS PBLA23 START | 112.0 |
| HIERARCH ESO ISS PBLA23 END | 112.2 |
| HIERARCH ESO ISS PBL24 START | 53.988 |
| HIERARCH ESO ISS PBL24 END | 53.882 |
| HIERARCH ESO ISS PBLA24 START | 68.023 |
| HIERARCH ESO ISS PBLA24 END | 68.156 |
| HIERARCH ESO ISS PBL34 START | 37.533 |
| HIERARCH ESO ISS PBL34 END | 37.517 |
| HIERARCH ESO ISS PBLA34 START | 19.203 |
| HIERARCH ESO ISS PBLA34 END | 19.311 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007444 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008833 |
| HIERARCH ESO ISS AMBI TEMP | 16.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |