Exposure
- ID
- PIONI.2025-01-04T08:17:51.553_1
- Header ID
- PIONI.2025-01-04T08:17:51.553
- 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 08:17:51.553
- UTC End
- 2025-01-04 08:18:17.153
- MJD Start
- 60679.3457355713
- MJD End
- 60679.3460318676
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005737
- Ambient temperature (°C)
- 10.56
- 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 | 47.1820 | 47.1920 | 151.6000 | 151.7000 |
| A0-J2 | 129.2180 | 129.2130 | 94.3000 | 94.4000 |
| A0-J6 | 162.9620 | 162.9190 | 28.2280 | 28.2850 |
| B5-J2 | 111.1020 | 111.0770 | 73.4000 | 73.4000 |
| B5-J6 | 193.0090 | 192.9770 | 16.4560 | 16.5090 |
| J2-J6 | 161.7890 | 161.8160 | 341.3370 | 341.3920 |
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 | 60679.3457355713 |
| 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 | 47.182 |
| HIERARCH ESO ISS PBL12 END | 47.192 |
| HIERARCH ESO ISS PBLA12 START | 151.6 |
| HIERARCH ESO ISS PBLA12 END | 151.7 |
| HIERARCH ESO ISS PBL13 START | 129.218 |
| HIERARCH ESO ISS PBL13 END | 129.213 |
| HIERARCH ESO ISS PBLA13 START | 94.3 |
| HIERARCH ESO ISS PBLA13 END | 94.4 |
| HIERARCH ESO ISS PBL14 START | 162.962 |
| HIERARCH ESO ISS PBL14 END | 162.919 |
| HIERARCH ESO ISS PBLA14 START | 28.228 |
| HIERARCH ESO ISS PBLA14 END | 28.285 |
| HIERARCH ESO ISS PBL23 START | 111.102 |
| HIERARCH ESO ISS PBL23 END | 111.077 |
| HIERARCH ESO ISS PBLA23 START | 73.4 |
| HIERARCH ESO ISS PBLA23 END | 73.4 |
| HIERARCH ESO ISS PBL24 START | 193.009 |
| HIERARCH ESO ISS PBL24 END | 192.977 |
| HIERARCH ESO ISS PBLA24 START | 16.456 |
| HIERARCH ESO ISS PBLA24 END | 16.509 |
| HIERARCH ESO ISS PBL34 START | 161.789 |
| HIERARCH ESO ISS PBL34 END | 161.816 |
| HIERARCH ESO ISS PBLA34 START | 341.337 |
| HIERARCH ESO ISS PBLA34 END | 341.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005737 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005737 |
| HIERARCH ESO ISS AMBI TEMP | 10.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |