Exposure
- ID
- PIONI.2025-04-27T06:10:38.819_1
- Header ID
- PIONI.2025-04-27T06:10:38.819
- Date updated
- 2025-04-27 06:20:56 UTC+0000
- Release date
- 2026-04-27 06:20:55 UTC+0000
- UTC Start
- 2025-04-27 06:10:38.819
- UTC End
- 2025-04-27 06:11:04.419
- MJD Start
- 60792.257393742
- MJD End
- 60792.2576900383
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050349999999999995
- Ambient temperature (°C)
- 12.76
- Seeing (arcsec)
- 0.45499999999999996
Observation
- ID
- 67016
- 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
- 49824
- Name
- HIP66936
- RA
- 205.762689
- DEC
- 3.53748
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.7990 | 68.6630 | 118.3000 | 118.4000 |
| A0-J2 | 108.4990 | 108.3140 | 90.9000 | 90.9000 |
| A0-K0 | 119.2660 | 119.1520 | 70.0770 | 70.0480 |
| G1-J2 | 57.1010 | 57.0760 | 57.1000 | 57.1000 |
| G1-K0 | 89.6320 | 89.6500 | 35.1260 | 35.1340 |
| J2-K0 | 42.4340 | 42.4390 | 4.9160 | 4.9910 |
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 | 60792.257393742 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP66936 |
| RA | 205.762689 |
| DEC | 3.53748 |
| 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 | 68.799 |
| HIERARCH ESO ISS PBL12 END | 68.663 |
| HIERARCH ESO ISS PBLA12 START | 118.3 |
| HIERARCH ESO ISS PBLA12 END | 118.4 |
| HIERARCH ESO ISS PBL13 START | 108.499 |
| HIERARCH ESO ISS PBL13 END | 108.314 |
| HIERARCH ESO ISS PBLA13 START | 90.9 |
| HIERARCH ESO ISS PBLA13 END | 90.9 |
| HIERARCH ESO ISS PBL14 START | 119.266 |
| HIERARCH ESO ISS PBL14 END | 119.152 |
| HIERARCH ESO ISS PBLA14 START | 70.077 |
| HIERARCH ESO ISS PBLA14 END | 70.048 |
| HIERARCH ESO ISS PBL23 START | 57.101 |
| HIERARCH ESO ISS PBL23 END | 57.076 |
| HIERARCH ESO ISS PBLA23 START | 57.1 |
| HIERARCH ESO ISS PBLA23 END | 57.1 |
| HIERARCH ESO ISS PBL24 START | 89.632 |
| HIERARCH ESO ISS PBL24 END | 89.65 |
| HIERARCH ESO ISS PBLA24 START | 35.126 |
| HIERARCH ESO ISS PBLA24 END | 35.134 |
| HIERARCH ESO ISS PBL34 START | 42.434 |
| HIERARCH ESO ISS PBL34 END | 42.439 |
| HIERARCH ESO ISS PBLA34 START | 4.916 |
| HIERARCH ESO ISS PBLA34 END | 4.991 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00524 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00483 |
| HIERARCH ESO ISS AMBI TEMP | 12.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |