Exposure
- ID
- PIONI.2025-03-02T04:16:40.420_1
- Header ID
- PIONI.2025-03-02T04:16:40.420
- Date updated
- 2025-03-02 04:25:45 UTC+0000
- Release date
- 2026-03-02 04:25:45 UTC+0000
- UTC Start
- 2025-03-02 04:16:40.420
- UTC End
- 2025-03-02 04:17:06.020
- MJD Start
- 60736.1782456026
- MJD End
- 60736.178541898895
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064025
- Ambient temperature (°C)
- 15.08
- Seeing (arcsec)
- 0.605
Observation
- ID
- 64921
- 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
- 48350
- Name
- HIP65468
- RA
- 201.273077
- DEC
- -74.88856
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.0080 | 77.0350 | 60.4000 | 60.5000 |
| A0-J2 | 125.7430 | 125.7570 | 44.9000 | 45.0000 |
| A0-K0 | 127.5620 | 127.5580 | 32.4890 | 32.6270 |
| G1-J2 | 55.4700 | 55.4650 | 23.2000 | 23.3000 |
| G1-K0 | 69.5280 | 69.5270 | 1.3150 | 1.4240 |
| J2-K0 | 27.4080 | 27.4270 | 312.4790 | 312.5820 |
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 | 60736.1782456026 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP65468 |
| RA | 201.273077 |
| DEC | -74.88856 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 77.008 |
| HIERARCH ESO ISS PBL12 END | 77.035 |
| HIERARCH ESO ISS PBLA12 START | 60.4 |
| HIERARCH ESO ISS PBLA12 END | 60.5 |
| HIERARCH ESO ISS PBL13 START | 125.743 |
| HIERARCH ESO ISS PBL13 END | 125.757 |
| HIERARCH ESO ISS PBLA13 START | 44.9 |
| HIERARCH ESO ISS PBLA13 END | 45.0 |
| HIERARCH ESO ISS PBL14 START | 127.562 |
| HIERARCH ESO ISS PBL14 END | 127.558 |
| HIERARCH ESO ISS PBLA14 START | 32.489 |
| HIERARCH ESO ISS PBLA14 END | 32.627 |
| HIERARCH ESO ISS PBL23 START | 55.47 |
| HIERARCH ESO ISS PBL23 END | 55.465 |
| HIERARCH ESO ISS PBLA23 START | 23.2 |
| HIERARCH ESO ISS PBLA23 END | 23.3 |
| HIERARCH ESO ISS PBL24 START | 69.528 |
| HIERARCH ESO ISS PBL24 END | 69.527 |
| HIERARCH ESO ISS PBLA24 START | 1.315 |
| HIERARCH ESO ISS PBLA24 END | 1.424 |
| HIERARCH ESO ISS PBL34 START | 27.408 |
| HIERARCH ESO ISS PBL34 END | 27.427 |
| HIERARCH ESO ISS PBLA34 START | 312.479 |
| HIERARCH ESO ISS PBLA34 END | 312.582 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006572 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006233 |
| HIERARCH ESO ISS AMBI TEMP | 15.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |