Exposure
- ID
- PIONI.2025-06-01T02:27:34.857_1
- Header ID
- PIONI.2025-06-01T02:27:34.857
- Date updated
- 2025-06-01 02:35:56 UTC+0000
- Release date
- 2026-06-01 02:35:56 UTC+0000
- UTC Start
- 2025-06-01 02:27:34.857
- UTC End
- 2025-06-01 02:28:00.457
- MJD Start
- 60827.1024867659
- MJD End
- 60827.1027830622
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00663
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.315
Observation
- ID
- 67662
- 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
- 50315
- Name
- HIP89153
- RA
- 272.930009
- DEC
- -23.70141
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.0220 | 42.0600 | 139.0000 | 139.0000 |
| A0-J2 | 81.7370 | 81.9500 | 62.6000 | 62.7000 |
| A0-J6 | 166.4210 | 166.4150 | 355.6180 | 355.7060 |
| B5-J2 | 82.6430 | 82.7420 | 33.0000 | 33.1000 |
| B5-J6 | 201.7020 | 201.6980 | 348.4770 | 348.5440 |
| J2-J6 | 154.0550 | 154.1430 | 326.3980 | 326.4080 |
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 | 60827.1024867659 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP89153 |
| RA | 272.930009 |
| DEC | -23.70141 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 42.022 |
| HIERARCH ESO ISS PBL12 END | 42.06 |
| HIERARCH ESO ISS PBLA12 START | 139.0 |
| HIERARCH ESO ISS PBLA12 END | 139.0 |
| HIERARCH ESO ISS PBL13 START | 81.737 |
| HIERARCH ESO ISS PBL13 END | 81.95 |
| HIERARCH ESO ISS PBLA13 START | 62.6 |
| HIERARCH ESO ISS PBLA13 END | 62.7 |
| HIERARCH ESO ISS PBL14 START | 166.421 |
| HIERARCH ESO ISS PBL14 END | 166.415 |
| HIERARCH ESO ISS PBLA14 START | 355.618 |
| HIERARCH ESO ISS PBLA14 END | 355.706 |
| HIERARCH ESO ISS PBL23 START | 82.643 |
| HIERARCH ESO ISS PBL23 END | 82.742 |
| HIERARCH ESO ISS PBLA23 START | 33.0 |
| HIERARCH ESO ISS PBLA23 END | 33.1 |
| HIERARCH ESO ISS PBL24 START | 201.702 |
| HIERARCH ESO ISS PBL24 END | 201.698 |
| HIERARCH ESO ISS PBLA24 START | 348.477 |
| HIERARCH ESO ISS PBLA24 END | 348.544 |
| HIERARCH ESO ISS PBL34 START | 154.055 |
| HIERARCH ESO ISS PBL34 END | 154.143 |
| HIERARCH ESO ISS PBLA34 START | 326.398 |
| HIERARCH ESO ISS PBLA34 END | 326.408 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006558 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006702 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |