Exposure
- ID
- PIONI.2025-04-26T04:22:46.987_1
- Header ID
- PIONI.2025-04-26T04:22:46.987
- Date updated
- 2025-04-26 04:30:55 UTC+0000
- Release date
- 2026-04-26 04:30:55 UTC+0000
- UTC Start
- 2025-04-26 04:22:46.987
- UTC End
- 2025-04-26 04:23:12.587
- MJD Start
- 60791.1824882729
- MJD End
- 60791.182784569195
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114695
- Ambient temperature (°C)
- 14.95
- Seeing (arcsec)
- 0.28
Observation
- ID
- 66994
- 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
- 49808
- Name
- HIP76532
- RA
- 234.448773
- DEC
- -23.14216
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.6000 | 84.6730 | 107.5000 | 107.6000 |
| A0-J2 | 119.0090 | 119.1290 | 82.6000 | 82.7000 |
| A0-K0 | 119.1630 | 119.2600 | 59.0930 | 59.1800 |
| G1-J2 | 55.3050 | 55.3350 | 42.5000 | 42.6000 |
| G1-K0 | 89.3110 | 89.3200 | 13.9720 | 14.0540 |
| J2-K0 | 48.5080 | 48.5110 | 341.0240 | 341.0740 |
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 | 60791.1824882729 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP76532 |
| RA | 234.448773 |
| DEC | -23.14216 |
| 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 | 84.6 |
| HIERARCH ESO ISS PBL12 END | 84.673 |
| HIERARCH ESO ISS PBLA12 START | 107.5 |
| HIERARCH ESO ISS PBLA12 END | 107.6 |
| HIERARCH ESO ISS PBL13 START | 119.009 |
| HIERARCH ESO ISS PBL13 END | 119.129 |
| HIERARCH ESO ISS PBLA13 START | 82.6 |
| HIERARCH ESO ISS PBLA13 END | 82.7 |
| HIERARCH ESO ISS PBL14 START | 119.163 |
| HIERARCH ESO ISS PBL14 END | 119.26 |
| HIERARCH ESO ISS PBLA14 START | 59.093 |
| HIERARCH ESO ISS PBLA14 END | 59.18 |
| HIERARCH ESO ISS PBL23 START | 55.305 |
| HIERARCH ESO ISS PBL23 END | 55.335 |
| HIERARCH ESO ISS PBLA23 START | 42.5 |
| HIERARCH ESO ISS PBLA23 END | 42.6 |
| HIERARCH ESO ISS PBL24 START | 89.311 |
| HIERARCH ESO ISS PBL24 END | 89.32 |
| HIERARCH ESO ISS PBLA24 START | 13.972 |
| HIERARCH ESO ISS PBLA24 END | 14.054 |
| HIERARCH ESO ISS PBL34 START | 48.508 |
| HIERARCH ESO ISS PBL34 END | 48.511 |
| HIERARCH ESO ISS PBLA34 START | 341.024 |
| HIERARCH ESO ISS PBLA34 END | 341.074 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013243 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009696 |
| HIERARCH ESO ISS AMBI TEMP | 14.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.27 |