Exposure
- ID
- PIONI.2025-01-02T06:44:23.868_1
- Header ID
- PIONI.2025-01-02T06:44:23.868
- Date updated
- 2025-01-02 06:50:56 UTC+0000
- Release date
- 2026-01-02 06:50:56 UTC+0000
- UTC Start
- 2025-01-02 06:44:23.869
- UTC End
- 2025-01-02 06:44:49.469
- MJD Start
- 60677.2808318138
- MJD End
- 60677.281128110095
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0093915
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.475
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 | 44.1680 | 44.1930 | 140.2000 | 140.2000 |
| A0-J2 | 123.0100 | 123.0860 | 77.0000 | 77.1000 |
| A0-J6 | 167.5280 | 167.5140 | 15.1320 | 15.2150 |
| B5-J2 | 110.3280 | 110.3590 | 56.1000 | 56.2000 |
| B5-J6 | 196.2360 | 196.2280 | 4.5110 | 4.5840 |
| J2-J6 | 154.1830 | 154.2470 | 330.4140 | 330.4720 |
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 | 60677.2808318138 |
| 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 | 44.168 |
| HIERARCH ESO ISS PBL12 END | 44.193 |
| HIERARCH ESO ISS PBLA12 START | 140.2 |
| HIERARCH ESO ISS PBLA12 END | 140.2 |
| HIERARCH ESO ISS PBL13 START | 123.01 |
| HIERARCH ESO ISS PBL13 END | 123.086 |
| HIERARCH ESO ISS PBLA13 START | 77.0 |
| HIERARCH ESO ISS PBLA13 END | 77.1 |
| HIERARCH ESO ISS PBL14 START | 167.528 |
| HIERARCH ESO ISS PBL14 END | 167.514 |
| HIERARCH ESO ISS PBLA14 START | 15.132 |
| HIERARCH ESO ISS PBLA14 END | 15.215 |
| HIERARCH ESO ISS PBL23 START | 110.328 |
| HIERARCH ESO ISS PBL23 END | 110.359 |
| HIERARCH ESO ISS PBLA23 START | 56.1 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 196.236 |
| HIERARCH ESO ISS PBL24 END | 196.228 |
| HIERARCH ESO ISS PBLA24 START | 4.511 |
| HIERARCH ESO ISS PBLA24 END | 4.584 |
| HIERARCH ESO ISS PBL34 START | 154.183 |
| HIERARCH ESO ISS PBL34 END | 154.247 |
| HIERARCH ESO ISS PBLA34 START | 330.414 |
| HIERARCH ESO ISS PBLA34 END | 330.472 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009273 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00951 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |