Exposure
- ID
- PIONI.2025-03-30T09:11:10.209_1
- Header ID
- PIONI.2025-03-30T09:11:10.209
- Date updated
- 2025-03-30 09:15:58 UTC+0000
- Release date
- 2026-03-30 09:15:58 UTC+0000
- UTC Start
- 2025-03-30 09:11:10.209
- UTC End
- 2025-03-30 09:11:35.809
- MJD Start
- 60764.3827570505
- MJD End
- 60764.3830533468
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004857
- Ambient temperature (°C)
- 13.24
- Seeing (arcsec)
- 0.91
Observation
- ID
- 65972
- 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
- 49110
- Name
- HIP88635
- RA
- 271.451716
- DEC
- -30.42524
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.2240 | 66.2620 | 263.1000 | 263.2000 |
| K0-D0 | 94.1670 | 94.2040 | 242.3000 | 242.4000 |
| K0-J3 | 55.2500 | 55.2650 | 326.3090 | 326.3610 |
| G2-D0 | 39.9530 | 39.9550 | 206.2000 | 206.2000 |
| G2-J3 | 64.3290 | 64.3350 | 33.0630 | 33.1470 |
| D0-J3 | 104.1040 | 104.1110 | 30.4170 | 30.5000 |
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 | 60764.3827570505 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP88635 |
| RA | 271.451716 |
| DEC | -30.42524 |
| 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 | 66.224 |
| HIERARCH ESO ISS PBL12 END | 66.262 |
| HIERARCH ESO ISS PBLA12 START | 263.1 |
| HIERARCH ESO ISS PBLA12 END | 263.2 |
| HIERARCH ESO ISS PBL13 START | 94.167 |
| HIERARCH ESO ISS PBL13 END | 94.204 |
| HIERARCH ESO ISS PBLA13 START | 242.3 |
| HIERARCH ESO ISS PBLA13 END | 242.4 |
| HIERARCH ESO ISS PBL14 START | 55.25 |
| HIERARCH ESO ISS PBL14 END | 55.265 |
| HIERARCH ESO ISS PBLA14 START | 326.309 |
| HIERARCH ESO ISS PBLA14 END | 326.361 |
| HIERARCH ESO ISS PBL23 START | 39.953 |
| HIERARCH ESO ISS PBL23 END | 39.955 |
| HIERARCH ESO ISS PBLA23 START | 206.2 |
| HIERARCH ESO ISS PBLA23 END | 206.2 |
| HIERARCH ESO ISS PBL24 START | 64.329 |
| HIERARCH ESO ISS PBL24 END | 64.335 |
| HIERARCH ESO ISS PBLA24 START | 33.063 |
| HIERARCH ESO ISS PBLA24 END | 33.147 |
| HIERARCH ESO ISS PBL34 START | 104.104 |
| HIERARCH ESO ISS PBL34 END | 104.111 |
| HIERARCH ESO ISS PBLA34 START | 30.417 |
| HIERARCH ESO ISS PBLA34 END | 30.5 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004857 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004857 |
| HIERARCH ESO ISS AMBI TEMP | 13.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |