Exposure
- ID
- PIONI.2025-01-04T04:34:15.563_1
- Header ID
- PIONI.2025-01-04T04:34:15.563
- Date updated
- 2025-01-04 04:40:44 UTC+0000
- Release date
- 2026-01-04 04:40:43 UTC+0000
- UTC Start
- 2025-01-04 04:34:15.564
- UTC End
- 2025-01-04 04:34:41.164
- MJD Start
- 60679.1904579145
- MJD End
- 60679.190754210795
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046175
- Ambient temperature (°C)
- 11.57
- Seeing (arcsec)
- 0.69
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 | 36.7070 | 36.7550 | 130.0000 | 130.1000 |
| A0-J2 | 101.3480 | 101.4700 | 50.9000 | 51.1000 |
| A0-J6 | 168.5660 | 168.5670 | 357.6160 | 357.7030 |
| B5-J2 | 101.0610 | 101.1080 | 30.0000 | 30.2000 |
| B5-J6 | 195.2180 | 195.2360 | 349.6400 | 349.7110 |
| J2-J6 | 135.1720 | 135.2950 | 320.6640 | 320.7000 |
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 | 60679.1904579145 |
| 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 | 36.707 |
| HIERARCH ESO ISS PBL12 END | 36.755 |
| HIERARCH ESO ISS PBLA12 START | 130.0 |
| HIERARCH ESO ISS PBLA12 END | 130.1 |
| HIERARCH ESO ISS PBL13 START | 101.348 |
| HIERARCH ESO ISS PBL13 END | 101.47 |
| HIERARCH ESO ISS PBLA13 START | 50.9 |
| HIERARCH ESO ISS PBLA13 END | 51.1 |
| HIERARCH ESO ISS PBL14 START | 168.566 |
| HIERARCH ESO ISS PBL14 END | 168.567 |
| HIERARCH ESO ISS PBLA14 START | 357.616 |
| HIERARCH ESO ISS PBLA14 END | 357.703 |
| HIERARCH ESO ISS PBL23 START | 101.061 |
| HIERARCH ESO ISS PBL23 END | 101.108 |
| HIERARCH ESO ISS PBLA23 START | 30.0 |
| HIERARCH ESO ISS PBLA23 END | 30.2 |
| HIERARCH ESO ISS PBL24 START | 195.218 |
| HIERARCH ESO ISS PBL24 END | 195.236 |
| HIERARCH ESO ISS PBLA24 START | 349.64 |
| HIERARCH ESO ISS PBLA24 END | 349.711 |
| HIERARCH ESO ISS PBL34 START | 135.172 |
| HIERARCH ESO ISS PBL34 END | 135.295 |
| HIERARCH ESO ISS PBLA34 START | 320.664 |
| HIERARCH ESO ISS PBLA34 END | 320.7 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004403 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004832 |
| HIERARCH ESO ISS AMBI TEMP | 11.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |