Exposure
- ID
- PIONI.2025-03-22T00:54:28.510_1
- Header ID
- PIONI.2025-03-22T00:54:28.510
- Date updated
- 2025-03-22 01:00:53 UTC+0000
- Release date
- 2026-03-22 01:00:53 UTC+0000
- UTC Start
- 2025-03-22 00:54:28.510
- UTC End
- 2025-03-22 00:54:54.110
- MJD Start
- 60756.0378299789
- MJD End
- 60756.0381262752
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005109
- Ambient temperature (°C)
- 15.45
- Seeing (arcsec)
- 0.6
Observation
- ID
- 65760
- 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
- 48931
- Name
- HIP56656
- RA
- 174.247202
- DEC
- -61.28344
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 70.1240 | 70.1890 | 65.0000 | 65.2000 |
| A0-J2 | 118.0350 | 118.0820 | 44.3000 | 44.4000 |
| A0-K0 | 126.8120 | 126.8220 | 29.1230 | 29.2640 |
| G1-J2 | 58.0470 | 58.0460 | 18.9000 | 19.1000 |
| G1-K0 | 81.1820 | 81.1830 | 358.7040 | 358.8010 |
| J2-K0 | 33.4090 | 33.4360 | 321.7960 | 321.8690 |
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 | 60756.0378299789 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP56656 |
| RA | 174.247202 |
| DEC | -61.28344 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 70.124 |
| HIERARCH ESO ISS PBL12 END | 70.189 |
| HIERARCH ESO ISS PBLA12 START | 65.0 |
| HIERARCH ESO ISS PBLA12 END | 65.2 |
| HIERARCH ESO ISS PBL13 START | 118.035 |
| HIERARCH ESO ISS PBL13 END | 118.082 |
| HIERARCH ESO ISS PBLA13 START | 44.3 |
| HIERARCH ESO ISS PBLA13 END | 44.4 |
| HIERARCH ESO ISS PBL14 START | 126.812 |
| HIERARCH ESO ISS PBL14 END | 126.822 |
| HIERARCH ESO ISS PBLA14 START | 29.123 |
| HIERARCH ESO ISS PBLA14 END | 29.264 |
| HIERARCH ESO ISS PBL23 START | 58.047 |
| HIERARCH ESO ISS PBL23 END | 58.046 |
| HIERARCH ESO ISS PBLA23 START | 18.9 |
| HIERARCH ESO ISS PBLA23 END | 19.1 |
| HIERARCH ESO ISS PBL24 START | 81.182 |
| HIERARCH ESO ISS PBL24 END | 81.183 |
| HIERARCH ESO ISS PBLA24 START | 358.704 |
| HIERARCH ESO ISS PBLA24 END | 358.801 |
| HIERARCH ESO ISS PBL34 START | 33.409 |
| HIERARCH ESO ISS PBL34 END | 33.436 |
| HIERARCH ESO ISS PBLA34 START | 321.796 |
| HIERARCH ESO ISS PBLA34 END | 321.869 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005109 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005109 |
| HIERARCH ESO ISS AMBI TEMP | 15.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |