Exposure
- ID
- PIONI.2025-01-04T08:19:43.916_1
- Header ID
- PIONI.2025-01-04T08:19:43.916
- Date updated
- 2025-01-04 08:25:35 UTC+0000
- Release date
- 2026-01-04 08:25:35 UTC+0000
- UTC Start
- 2025-01-04 08:19:43.916
- UTC End
- 2025-01-04 08:20:09.516
- MJD Start
- 60679.3470360618
- MJD End
- 60679.3473323581
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006416
- Ambient temperature (°C)
- 10.5
- Seeing (arcsec)
- 0.91
Observation
- ID
- 63072
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46987
- Name
- HIP50799
- RA
- 155.580655
- DEC
- -41.64963
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.2160 | 47.2260 | 151.9000 | 152.0000 |
| A0-J2 | 129.2020 | 129.1960 | 94.6000 | 94.7000 |
| A0-J6 | 162.8250 | 162.7800 | 28.4500 | 28.5220 |
| B5-J2 | 111.0190 | 110.9910 | 73.7000 | 73.7000 |
| B5-J6 | 192.9060 | 192.8720 | 16.6650 | 16.7320 |
| J2-J6 | 161.8760 | 161.9040 | 341.5560 | 341.6270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60679.3470360618 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP50799 |
| RA | 155.580655 |
| DEC | -41.64963 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.216 |
| HIERARCH ESO ISS PBL12 END | 47.226 |
| HIERARCH ESO ISS PBLA12 START | 151.9 |
| HIERARCH ESO ISS PBLA12 END | 152.0 |
| HIERARCH ESO ISS PBL13 START | 129.202 |
| HIERARCH ESO ISS PBL13 END | 129.196 |
| HIERARCH ESO ISS PBLA13 START | 94.6 |
| HIERARCH ESO ISS PBLA13 END | 94.7 |
| HIERARCH ESO ISS PBL14 START | 162.825 |
| HIERARCH ESO ISS PBL14 END | 162.78 |
| HIERARCH ESO ISS PBLA14 START | 28.45 |
| HIERARCH ESO ISS PBLA14 END | 28.522 |
| HIERARCH ESO ISS PBL23 START | 111.019 |
| HIERARCH ESO ISS PBL23 END | 110.991 |
| HIERARCH ESO ISS PBLA23 START | 73.7 |
| HIERARCH ESO ISS PBLA23 END | 73.7 |
| HIERARCH ESO ISS PBL24 START | 192.906 |
| HIERARCH ESO ISS PBL24 END | 192.872 |
| HIERARCH ESO ISS PBLA24 START | 16.665 |
| HIERARCH ESO ISS PBLA24 END | 16.732 |
| HIERARCH ESO ISS PBL34 START | 161.876 |
| HIERARCH ESO ISS PBL34 END | 161.904 |
| HIERARCH ESO ISS PBLA34 START | 341.556 |
| HIERARCH ESO ISS PBLA34 END | 341.627 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006416 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006416 |
| HIERARCH ESO ISS AMBI TEMP | 10.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |