Exposure
- ID
- PIONI.2025-03-21T02:58:21.623_1
- Header ID
- PIONI.2025-03-21T02:58:21.623
- Date updated
- 2025-03-21 03:05:35 UTC+0000
- Release date
- 2026-03-21 03:05:35 UTC+0000
- UTC Start
- 2025-03-21 02:58:21.623
- UTC End
- 2025-03-21 02:58:47.223
- MJD Start
- 60755.1238613804
- MJD End
- 60755.1241576767
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007459
- Ambient temperature (°C)
- 16.55
- Seeing (arcsec)
- 0.51
Observation
- ID
- 65736
- 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
- 48909
- Name
- HIP53273
- RA
- 163.430552
- DEC
- -2.12912
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5080 | 90.5080 | 113.5000 | 113.5000 |
| A0-J2 | 127.4300 | 127.4860 | 92.2000 | 92.2000 |
| A0-K0 | 122.2290 | 122.3230 | 71.2140 | 71.2350 |
| G1-J2 | 54.2000 | 54.2460 | 54.9000 | 54.9000 |
| G1-K0 | 82.2590 | 82.2980 | 23.4390 | 23.5080 |
| J2-K0 | 45.7980 | 45.7870 | 345.3030 | 345.3610 |
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 | 60755.1238613804 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP53273 |
| RA | 163.430552 |
| DEC | -2.12912 |
| 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 | 90.508 |
| HIERARCH ESO ISS PBL12 END | 90.508 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 127.43 |
| HIERARCH ESO ISS PBL13 END | 127.486 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.2 |
| HIERARCH ESO ISS PBL14 START | 122.229 |
| HIERARCH ESO ISS PBL14 END | 122.323 |
| HIERARCH ESO ISS PBLA14 START | 71.214 |
| HIERARCH ESO ISS PBLA14 END | 71.235 |
| HIERARCH ESO ISS PBL23 START | 54.2 |
| HIERARCH ESO ISS PBL23 END | 54.246 |
| HIERARCH ESO ISS PBLA23 START | 54.9 |
| HIERARCH ESO ISS PBLA23 END | 54.9 |
| HIERARCH ESO ISS PBL24 START | 82.259 |
| HIERARCH ESO ISS PBL24 END | 82.298 |
| HIERARCH ESO ISS PBLA24 START | 23.439 |
| HIERARCH ESO ISS PBLA24 END | 23.508 |
| HIERARCH ESO ISS PBL34 START | 45.798 |
| HIERARCH ESO ISS PBL34 END | 45.787 |
| HIERARCH ESO ISS PBLA34 START | 345.303 |
| HIERARCH ESO ISS PBLA34 END | 345.361 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007459 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007459 |
| HIERARCH ESO ISS AMBI TEMP | 16.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |