Exposure
- ID
- PIONI.2025-04-29T05:19:26.152_1
- Header ID
- PIONI.2025-04-29T05:19:26.152
- Date updated
- 2025-04-29 05:25:41 UTC+0000
- Release date
- 2026-04-29 05:25:40 UTC+0000
- UTC Start
- 2025-04-29 05:19:26.152
- UTC End
- 2025-04-29 05:20:04.552
- MJD Start
- 60794.2218304579
- MJD End
- 60794.22227490234
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054325
- Ambient temperature (°C)
- 13.16
- Seeing (arcsec)
- 0.4
Observation
- ID
- 67040
- 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
- 49848
- Name
- HIP78685
- RA
- 240.939048
- DEC
- 4.98692
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5020 | 90.5050 | 113.7000 | 113.6000 |
| A0-J2 | 125.9680 | 126.0700 | 93.8000 | 93.8000 |
| A0-K0 | 117.8480 | 118.0170 | 73.3920 | 73.4030 |
| G1-J2 | 51.1570 | 51.2400 | 56.8000 | 56.8000 |
| G1-K0 | 76.1660 | 76.2350 | 23.2190 | 23.3240 |
| J2-K0 | 43.8670 | 43.8450 | 343.0790 | 343.1590 |
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 | 60794.2218304579 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP78685 |
| RA | 240.939048 |
| DEC | 4.98692 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.502 |
| HIERARCH ESO ISS PBL12 END | 90.505 |
| HIERARCH ESO ISS PBLA12 START | 113.7 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 125.968 |
| HIERARCH ESO ISS PBL13 END | 126.07 |
| HIERARCH ESO ISS PBLA13 START | 93.8 |
| HIERARCH ESO ISS PBLA13 END | 93.8 |
| HIERARCH ESO ISS PBL14 START | 117.848 |
| HIERARCH ESO ISS PBL14 END | 118.017 |
| HIERARCH ESO ISS PBLA14 START | 73.392 |
| HIERARCH ESO ISS PBLA14 END | 73.403 |
| HIERARCH ESO ISS PBL23 START | 51.157 |
| HIERARCH ESO ISS PBL23 END | 51.24 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 76.166 |
| HIERARCH ESO ISS PBL24 END | 76.235 |
| HIERARCH ESO ISS PBLA24 START | 23.219 |
| HIERARCH ESO ISS PBLA24 END | 23.324 |
| HIERARCH ESO ISS PBL34 START | 43.867 |
| HIERARCH ESO ISS PBL34 END | 43.845 |
| HIERARCH ESO ISS PBLA34 START | 343.079 |
| HIERARCH ESO ISS PBLA34 END | 343.159 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005329 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005536 |
| HIERARCH ESO ISS AMBI TEMP | 13.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |