Exposure
- ID
- PIONI.2025-05-23T09:46:18.512_1
- Header ID
- PIONI.2025-05-23T09:46:18.512
- Date updated
- 2025-05-23 09:51:03 UTC+0000
- Release date
- 2026-05-23 09:51:02 UTC+0000
- UTC Start
- 2025-05-23 09:46:18.512
- UTC End
- 2025-05-23 09:46:44.112
- MJD Start
- 60818.4071586998
- MJD End
- 60818.4074549961
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003516
- Ambient temperature (°C)
- 13.41
- Seeing (arcsec)
- 0.6
Observation
- ID
- 67549
- 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
- 50239
- Name
- HIP93683
- RA
- 286.171229
- DEC
- -21.74183
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.0920 | 60.0150 | 284.3000 | 284.3000 |
| K0-D0 | 85.6100 | 85.5050 | 261.1000 | 261.1000 |
| K0-J3 | 55.2580 | 55.2520 | 348.1540 | 348.2400 |
| G2-D0 | 38.4940 | 38.4760 | 223.2000 | 223.2000 |
| G2-J3 | 61.1700 | 61.1310 | 50.0580 | 50.0840 |
| D0-J3 | 99.4930 | 99.4370 | 47.4000 | 47.4260 |
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 | 60818.4071586998 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP93683 |
| RA | 286.171229 |
| DEC | -21.74183 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 60.092 |
| HIERARCH ESO ISS PBL12 END | 60.015 |
| HIERARCH ESO ISS PBLA12 START | 284.3 |
| HIERARCH ESO ISS PBLA12 END | 284.3 |
| HIERARCH ESO ISS PBL13 START | 85.61 |
| HIERARCH ESO ISS PBL13 END | 85.505 |
| HIERARCH ESO ISS PBLA13 START | 261.1 |
| HIERARCH ESO ISS PBLA13 END | 261.1 |
| HIERARCH ESO ISS PBL14 START | 55.258 |
| HIERARCH ESO ISS PBL14 END | 55.252 |
| HIERARCH ESO ISS PBLA14 START | 348.154 |
| HIERARCH ESO ISS PBLA14 END | 348.24 |
| HIERARCH ESO ISS PBL23 START | 38.494 |
| HIERARCH ESO ISS PBL23 END | 38.476 |
| HIERARCH ESO ISS PBLA23 START | 223.2 |
| HIERARCH ESO ISS PBLA23 END | 223.2 |
| HIERARCH ESO ISS PBL24 START | 61.17 |
| HIERARCH ESO ISS PBL24 END | 61.131 |
| HIERARCH ESO ISS PBLA24 START | 50.058 |
| HIERARCH ESO ISS PBLA24 END | 50.084 |
| HIERARCH ESO ISS PBL34 START | 99.493 |
| HIERARCH ESO ISS PBL34 END | 99.437 |
| HIERARCH ESO ISS PBLA34 START | 47.4 |
| HIERARCH ESO ISS PBLA34 END | 47.426 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003516 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003516 |
| HIERARCH ESO ISS AMBI TEMP | 13.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |