Exposure
- ID
- PIONI.2025-01-02T06:10:28.220_1
- Header ID
- PIONI.2025-01-02T06:10:28.220
- Date updated
- 2025-01-02 06:15:35 UTC+0000
- Release date
- 2026-01-02 06:15:35 UTC+0000
- UTC Start
- 2025-01-02 06:10:28.219
- UTC End
- 2025-01-02 06:10:53.819
- MJD Start
- 60677.2572710575
- MJD End
- 60677.257567353794
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0094815
- Ambient temperature (°C)
- 13.52
- Seeing (arcsec)
- 0.51
Observation
- ID
- 63068
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46983
- Name
- HIP55249
- RA
- 169.728236
- DEC
- 1.65009
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5580 | 48.5630 | 143.4000 | 143.4000 |
| A0-J2 | 92.4270 | 92.6630 | 95.1000 | 95.1000 |
| A0-J6 | 136.1580 | 136.1710 | 2.7520 | 2.8600 |
| B5-J2 | 70.2430 | 70.4490 | 64.0000 | 64.0000 |
| B5-J6 | 176.4130 | 176.3800 | 352.7020 | 352.7810 |
| J2-J6 | 167.6130 | 167.5980 | 329.3240 | 329.3290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.2572710575 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP55249 |
| RA | 169.728236 |
| DEC | 1.65009 |
| 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 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.558 |
| HIERARCH ESO ISS PBL12 END | 48.563 |
| HIERARCH ESO ISS PBLA12 START | 143.4 |
| HIERARCH ESO ISS PBLA12 END | 143.4 |
| HIERARCH ESO ISS PBL13 START | 92.427 |
| HIERARCH ESO ISS PBL13 END | 92.663 |
| HIERARCH ESO ISS PBLA13 START | 95.1 |
| HIERARCH ESO ISS PBLA13 END | 95.1 |
| HIERARCH ESO ISS PBL14 START | 136.158 |
| HIERARCH ESO ISS PBL14 END | 136.171 |
| HIERARCH ESO ISS PBLA14 START | 2.752 |
| HIERARCH ESO ISS PBLA14 END | 2.86 |
| HIERARCH ESO ISS PBL23 START | 70.243 |
| HIERARCH ESO ISS PBL23 END | 70.449 |
| HIERARCH ESO ISS PBLA23 START | 64.0 |
| HIERARCH ESO ISS PBLA23 END | 64.0 |
| HIERARCH ESO ISS PBL24 START | 176.413 |
| HIERARCH ESO ISS PBL24 END | 176.38 |
| HIERARCH ESO ISS PBLA24 START | 352.702 |
| HIERARCH ESO ISS PBLA24 END | 352.781 |
| HIERARCH ESO ISS PBL34 START | 167.613 |
| HIERARCH ESO ISS PBL34 END | 167.598 |
| HIERARCH ESO ISS PBLA34 START | 329.324 |
| HIERARCH ESO ISS PBLA34 END | 329.329 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010086 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008877 |
| HIERARCH ESO ISS AMBI TEMP | 13.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |