Exposure
- ID
- PIONI.2025-05-24T09:10:57.517_1
- Header ID
- PIONI.2025-05-24T09:10:57.517
- Date updated
- 2025-05-24 09:16:23 UTC+0000
- Release date
- 2026-05-24 09:16:23 UTC+0000
- UTC Start
- 2025-05-24 09:10:57.517
- UTC End
- 2025-05-24 09:11:23.117
- MJD Start
- 60819.382610152
- MJD End
- 60819.3829064483
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004224
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.62
Observation
- ID
- 67558
- 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
- 50247
- Name
- HIP90496
- RA
- 276.992378
- DEC
- -25.42274
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.0090 | 59.9350 | 286.9000 | 287.0000 |
| K0-D0 | 84.3080 | 84.2000 | 263.4000 | 263.5000 |
| K0-J3 | 55.8760 | 55.8720 | 349.0260 | 349.1110 |
| G2-D0 | 37.7630 | 37.7410 | 224.2000 | 224.3000 |
| G2-J3 | 59.9060 | 59.8610 | 51.3500 | 51.3810 |
| D0-J3 | 97.4890 | 97.4230 | 48.5960 | 48.6260 |
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 | 60819.382610152 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP90496 |
| RA | 276.992378 |
| DEC | -25.42274 |
| 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 | 60.009 |
| HIERARCH ESO ISS PBL12 END | 59.935 |
| HIERARCH ESO ISS PBLA12 START | 286.9 |
| HIERARCH ESO ISS PBLA12 END | 287.0 |
| HIERARCH ESO ISS PBL13 START | 84.308 |
| HIERARCH ESO ISS PBL13 END | 84.2 |
| HIERARCH ESO ISS PBLA13 START | 263.4 |
| HIERARCH ESO ISS PBLA13 END | 263.5 |
| HIERARCH ESO ISS PBL14 START | 55.876 |
| HIERARCH ESO ISS PBL14 END | 55.872 |
| HIERARCH ESO ISS PBLA14 START | 349.026 |
| HIERARCH ESO ISS PBLA14 END | 349.111 |
| HIERARCH ESO ISS PBL23 START | 37.763 |
| HIERARCH ESO ISS PBL23 END | 37.741 |
| HIERARCH ESO ISS PBLA23 START | 224.2 |
| HIERARCH ESO ISS PBLA23 END | 224.3 |
| HIERARCH ESO ISS PBL24 START | 59.906 |
| HIERARCH ESO ISS PBL24 END | 59.861 |
| HIERARCH ESO ISS PBLA24 START | 51.35 |
| HIERARCH ESO ISS PBLA24 END | 51.381 |
| HIERARCH ESO ISS PBL34 START | 97.489 |
| HIERARCH ESO ISS PBL34 END | 97.423 |
| HIERARCH ESO ISS PBLA34 START | 48.596 |
| HIERARCH ESO ISS PBLA34 END | 48.626 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004224 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004224 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |