Exposure
- ID
- PIONI.2025-01-02T06:59:14.781_1
- Header ID
- PIONI.2025-01-02T06:59:14.781
- Date updated
- 2025-01-02 07:05:53 UTC+0000
- Release date
- 2026-01-02 07:05:52 UTC+0000
- UTC Start
- 2025-01-02 06:59:14.781
- UTC End
- 2025-01-02 06:59:40.381
- MJD Start
- 60677.2911433014
- MJD End
- 60677.2914395977
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0101645
- Ambient temperature (°C)
- 13.77
- Seeing (arcsec)
- 0.495
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 | 44.7710 | 44.7940 | 141.7000 | 141.7000 |
| A0-J2 | 124.7510 | 124.8160 | 79.7000 | 79.8000 |
| A0-J6 | 167.1490 | 167.1320 | 17.1600 | 17.2410 |
| B5-J2 | 111.0210 | 111.0450 | 58.8000 | 58.9000 |
| B5-J6 | 196.0170 | 196.0060 | 6.3130 | 6.3850 |
| J2-J6 | 155.6990 | 155.7570 | 331.8720 | 331.9320 |
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 | 60677.2911433014 |
| 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 | 44.771 |
| HIERARCH ESO ISS PBL12 END | 44.794 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 141.7 |
| HIERARCH ESO ISS PBL13 START | 124.751 |
| HIERARCH ESO ISS PBL13 END | 124.816 |
| HIERARCH ESO ISS PBLA13 START | 79.7 |
| HIERARCH ESO ISS PBLA13 END | 79.8 |
| HIERARCH ESO ISS PBL14 START | 167.149 |
| HIERARCH ESO ISS PBL14 END | 167.132 |
| HIERARCH ESO ISS PBLA14 START | 17.16 |
| HIERARCH ESO ISS PBLA14 END | 17.241 |
| HIERARCH ESO ISS PBL23 START | 111.021 |
| HIERARCH ESO ISS PBL23 END | 111.045 |
| HIERARCH ESO ISS PBLA23 START | 58.8 |
| HIERARCH ESO ISS PBLA23 END | 58.9 |
| HIERARCH ESO ISS PBL24 START | 196.017 |
| HIERARCH ESO ISS PBL24 END | 196.006 |
| HIERARCH ESO ISS PBLA24 START | 6.313 |
| HIERARCH ESO ISS PBLA24 END | 6.385 |
| HIERARCH ESO ISS PBL34 START | 155.699 |
| HIERARCH ESO ISS PBL34 END | 155.757 |
| HIERARCH ESO ISS PBLA34 START | 331.872 |
| HIERARCH ESO ISS PBLA34 END | 331.932 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010423 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009906 |
| HIERARCH ESO ISS AMBI TEMP | 13.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |