Exposure
- ID
- PIONI.2025-03-27T01:28:12.829_1
- Header ID
- PIONI.2025-03-27T01:28:12.829
- Date updated
- 2025-03-27 01:35:42 UTC+0000
- Release date
- 2026-03-27 01:35:42 UTC+0000
- UTC Start
- 2025-03-27 01:28:12.828
- UTC End
- 2025-03-27 01:28:38.428
- MJD Start
- 60761.0612595864
- MJD End
- 60761.0615558827
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002981
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 0.83
Observation
- ID
- 65901
- Category
- science
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 49054
- Name
- HIP27654
- RA
- 87.831775
- DEC
- -20.88272
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 49.1250 | 49.0190 | 294.0000 | 294.1000 |
| K0-D0 | 70.3250 | 70.1650 | 265.6000 | 265.6000 |
| K0-J3 | 54.6220 | 54.6210 | 358.4430 | 358.5350 |
| G2-D0 | 35.8090 | 35.7780 | 224.8000 | 224.8000 |
| G2-J3 | 55.5280 | 55.4670 | 51.4130 | 51.4150 |
| D0-J3 | 91.1910 | 91.1000 | 48.8190 | 48.8210 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60761.0612595864 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP27654 |
| RA | 87.831775 |
| DEC | -20.88272 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 49.125 |
| HIERARCH ESO ISS PBL12 END | 49.019 |
| HIERARCH ESO ISS PBLA12 START | 294.0 |
| HIERARCH ESO ISS PBLA12 END | 294.1 |
| HIERARCH ESO ISS PBL13 START | 70.325 |
| HIERARCH ESO ISS PBL13 END | 70.165 |
| HIERARCH ESO ISS PBLA13 START | 265.6 |
| HIERARCH ESO ISS PBLA13 END | 265.6 |
| HIERARCH ESO ISS PBL14 START | 54.622 |
| HIERARCH ESO ISS PBL14 END | 54.621 |
| HIERARCH ESO ISS PBLA14 START | 358.443 |
| HIERARCH ESO ISS PBLA14 END | 358.535 |
| HIERARCH ESO ISS PBL23 START | 35.809 |
| HIERARCH ESO ISS PBL23 END | 35.778 |
| HIERARCH ESO ISS PBLA23 START | 224.8 |
| HIERARCH ESO ISS PBLA23 END | 224.8 |
| HIERARCH ESO ISS PBL24 START | 55.528 |
| HIERARCH ESO ISS PBL24 END | 55.467 |
| HIERARCH ESO ISS PBLA24 START | 51.413 |
| HIERARCH ESO ISS PBLA24 END | 51.415 |
| HIERARCH ESO ISS PBL34 START | 91.191 |
| HIERARCH ESO ISS PBL34 END | 91.1 |
| HIERARCH ESO ISS PBLA34 START | 48.819 |
| HIERARCH ESO ISS PBLA34 END | 48.821 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002981 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002981 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |