Exposure
- ID
- PIONI.2025-05-23T09:31:16.795_1
- Header ID
- PIONI.2025-05-23T09:31:16.795
- Date updated
- 2025-05-23 09:41:00 UTC+0000
- Release date
- 2026-05-23 09:41:00 UTC+0000
- UTC Start
- 2025-05-23 09:31:16.794
- UTC End
- 2025-05-23 09:31:42.394
- MJD Start
- 60818.396722157
- MJD End
- 60818.397018453295
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003002
- Ambient temperature (°C)
- 13.42
- Seeing (arcsec)
- 0.62
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 | 61.9180 | 61.8510 | 282.5000 | 282.5000 |
| K0-D0 | 88.0650 | 87.9760 | 260.0000 | 260.0000 |
| K0-J3 | 55.4170 | 55.4110 | 346.0410 | 346.1220 |
| G2-D0 | 38.9100 | 38.8950 | 222.4000 | 222.5000 |
| G2-J3 | 62.0570 | 62.0250 | 49.3650 | 49.3940 |
| D0-J3 | 100.7920 | 100.7460 | 46.6990 | 46.7280 |
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 | 60818.396722157 |
| 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 | 61.918 |
| HIERARCH ESO ISS PBL12 END | 61.851 |
| HIERARCH ESO ISS PBLA12 START | 282.5 |
| HIERARCH ESO ISS PBLA12 END | 282.5 |
| HIERARCH ESO ISS PBL13 START | 88.065 |
| HIERARCH ESO ISS PBL13 END | 87.976 |
| HIERARCH ESO ISS PBLA13 START | 260.0 |
| HIERARCH ESO ISS PBLA13 END | 260.0 |
| HIERARCH ESO ISS PBL14 START | 55.417 |
| HIERARCH ESO ISS PBL14 END | 55.411 |
| HIERARCH ESO ISS PBLA14 START | 346.041 |
| HIERARCH ESO ISS PBLA14 END | 346.122 |
| HIERARCH ESO ISS PBL23 START | 38.91 |
| HIERARCH ESO ISS PBL23 END | 38.895 |
| HIERARCH ESO ISS PBLA23 START | 222.4 |
| HIERARCH ESO ISS PBLA23 END | 222.5 |
| HIERARCH ESO ISS PBL24 START | 62.057 |
| HIERARCH ESO ISS PBL24 END | 62.025 |
| HIERARCH ESO ISS PBLA24 START | 49.365 |
| HIERARCH ESO ISS PBLA24 END | 49.394 |
| HIERARCH ESO ISS PBL34 START | 100.792 |
| HIERARCH ESO ISS PBL34 END | 100.746 |
| HIERARCH ESO ISS PBLA34 START | 46.699 |
| HIERARCH ESO ISS PBLA34 END | 46.728 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003002 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003002 |
| HIERARCH ESO ISS AMBI TEMP | 13.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |