Exposure
- ID
- PIONI.2025-03-27T01:14:03.263_1
- Header ID
- PIONI.2025-03-27T01:14:03.263
- Date updated
- 2025-03-27 01:20:55 UTC+0000
- Release date
- 2026-03-27 01:20:55 UTC+0000
- UTC Start
- 2025-03-27 01:14:03.262
- UTC End
- 2025-03-27 01:14:28.862
- MJD Start
- 60761.0514266463
- MJD End
- 60761.0517229426
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002688
- Ambient temperature (°C)
- 12.94
- Seeing (arcsec)
- 0.86
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 | 51.5880 | 51.4850 | 291.5000 | 291.6000 |
| K0-D0 | 73.9680 | 73.8190 | 264.5000 | 264.6000 |
| K0-J3 | 54.6600 | 54.6580 | 356.2930 | 356.3840 |
| G2-D0 | 36.5030 | 36.4750 | 224.6000 | 224.6000 |
| G2-J3 | 56.9550 | 56.8970 | 51.3090 | 51.3160 |
| D0-J3 | 93.3080 | 93.2220 | 48.7050 | 48.7120 |
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 | 60761.0514266463 |
| 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 | 51.588 |
| HIERARCH ESO ISS PBL12 END | 51.485 |
| HIERARCH ESO ISS PBLA12 START | 291.5 |
| HIERARCH ESO ISS PBLA12 END | 291.6 |
| HIERARCH ESO ISS PBL13 START | 73.968 |
| HIERARCH ESO ISS PBL13 END | 73.819 |
| HIERARCH ESO ISS PBLA13 START | 264.5 |
| HIERARCH ESO ISS PBLA13 END | 264.6 |
| HIERARCH ESO ISS PBL14 START | 54.66 |
| HIERARCH ESO ISS PBL14 END | 54.658 |
| HIERARCH ESO ISS PBLA14 START | 356.293 |
| HIERARCH ESO ISS PBLA14 END | 356.384 |
| HIERARCH ESO ISS PBL23 START | 36.503 |
| HIERARCH ESO ISS PBL23 END | 36.475 |
| HIERARCH ESO ISS PBLA23 START | 224.6 |
| HIERARCH ESO ISS PBLA23 END | 224.6 |
| HIERARCH ESO ISS PBL24 START | 56.955 |
| HIERARCH ESO ISS PBL24 END | 56.897 |
| HIERARCH ESO ISS PBLA24 START | 51.309 |
| HIERARCH ESO ISS PBLA24 END | 51.316 |
| HIERARCH ESO ISS PBL34 START | 93.308 |
| HIERARCH ESO ISS PBL34 END | 93.222 |
| HIERARCH ESO ISS PBLA34 START | 48.705 |
| HIERARCH ESO ISS PBLA34 END | 48.712 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002688 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002688 |
| HIERARCH ESO ISS AMBI TEMP | 12.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |