Exposure
- ID
- PIONI.2025-05-31T04:42:47.043_1
- Header ID
- PIONI.2025-05-31T04:42:47.043
- Date updated
- 2025-05-31 04:53:36 UTC+0000
- Release date
- 2026-05-31 04:53:36 UTC+0000
- UTC Start
- 2025-05-31 04:42:47.043
- UTC End
- 2025-05-31 04:43:25.443
- MJD Start
- 60826.1963778124
- MJD End
- 60826.19682225684
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012419
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 0.245
Observation
- ID
- 67670
- 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
- 50323
- Name
- HIP86391
- RA
- 264.785134
- DEC
- 2.02792
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.1120 | 47.0870 | 144.8000 | 144.8000 |
| A0-J2 | 125.0740 | 125.1890 | 93.2000 | 93.2000 |
| A0-J6 | 146.1170 | 146.2320 | 21.7920 | 21.8970 |
| B5-J2 | 102.6820 | 102.8330 | 72.1000 | 72.1000 |
| B5-J6 | 176.2550 | 176.3090 | 8.8360 | 8.9420 |
| J2-J6 | 159.1370 | 159.0520 | 333.6510 | 333.7050 |
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 | 60826.1963778124 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP86391 |
| RA | 264.785134 |
| DEC | 2.02792 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.112 |
| HIERARCH ESO ISS PBL12 END | 47.087 |
| HIERARCH ESO ISS PBLA12 START | 144.8 |
| HIERARCH ESO ISS PBLA12 END | 144.8 |
| HIERARCH ESO ISS PBL13 START | 125.074 |
| HIERARCH ESO ISS PBL13 END | 125.189 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 146.117 |
| HIERARCH ESO ISS PBL14 END | 146.232 |
| HIERARCH ESO ISS PBLA14 START | 21.792 |
| HIERARCH ESO ISS PBLA14 END | 21.897 |
| HIERARCH ESO ISS PBL23 START | 102.682 |
| HIERARCH ESO ISS PBL23 END | 102.833 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 72.1 |
| HIERARCH ESO ISS PBL24 START | 176.255 |
| HIERARCH ESO ISS PBL24 END | 176.309 |
| HIERARCH ESO ISS PBLA24 START | 8.836 |
| HIERARCH ESO ISS PBLA24 END | 8.942 |
| HIERARCH ESO ISS PBL34 START | 159.137 |
| HIERARCH ESO ISS PBL34 END | 159.052 |
| HIERARCH ESO ISS PBLA34 START | 333.651 |
| HIERARCH ESO ISS PBLA34 END | 333.705 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013192 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011646 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.23 |
| HIERARCH ESO ISS AMBI FWHM END | 0.26 |