Exposure
- ID
- PIONI.2025-03-21T00:17:13.358_1
- Header ID
- PIONI.2025-03-21T00:17:13.358
- Date updated
- 2025-03-21 00:26:00 UTC+0000
- Release date
- 2026-03-21 00:26:00 UTC+0000
- UTC Start
- 2025-03-21 00:17:13.358
- UTC End
- 2025-03-21 00:17:51.758
- MJD Start
- 60755.0119601595
- MJD End
- 60755.01240460394
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075145
- Ambient temperature (°C)
- 17.62
- Seeing (arcsec)
- 0.835
Observation
- ID
- 65725
- 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
- 48898
- Name
- HIP22081
- RA
- 71.238653
- DEC
- -63.22973
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4780 | 90.4800 | 146.4000 | 146.5000 |
| A0-J2 | 124.6220 | 124.5800 | 130.2000 | 130.4000 |
| A0-K0 | 110.8440 | 110.7510 | 112.6430 | 112.8420 |
| G1-J2 | 45.3100 | 45.2530 | 96.6000 | 96.7000 |
| G1-K0 | 61.5500 | 61.4610 | 57.9700 | 58.0970 |
| J2-K0 | 38.4920 | 38.4830 | 10.7300 | 10.8400 |
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 | 60755.0119601595 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP22081 |
| RA | 71.238653 |
| DEC | -63.22973 |
| 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 | 90.478 |
| HIERARCH ESO ISS PBL12 END | 90.48 |
| HIERARCH ESO ISS PBLA12 START | 146.4 |
| HIERARCH ESO ISS PBLA12 END | 146.5 |
| HIERARCH ESO ISS PBL13 START | 124.622 |
| HIERARCH ESO ISS PBL13 END | 124.58 |
| HIERARCH ESO ISS PBLA13 START | 130.2 |
| HIERARCH ESO ISS PBLA13 END | 130.4 |
| HIERARCH ESO ISS PBL14 START | 110.844 |
| HIERARCH ESO ISS PBL14 END | 110.751 |
| HIERARCH ESO ISS PBLA14 START | 112.643 |
| HIERARCH ESO ISS PBLA14 END | 112.842 |
| HIERARCH ESO ISS PBL23 START | 45.31 |
| HIERARCH ESO ISS PBL23 END | 45.253 |
| HIERARCH ESO ISS PBLA23 START | 96.6 |
| HIERARCH ESO ISS PBLA23 END | 96.7 |
| HIERARCH ESO ISS PBL24 START | 61.55 |
| HIERARCH ESO ISS PBL24 END | 61.461 |
| HIERARCH ESO ISS PBLA24 START | 57.97 |
| HIERARCH ESO ISS PBLA24 END | 58.097 |
| HIERARCH ESO ISS PBL34 START | 38.492 |
| HIERARCH ESO ISS PBL34 END | 38.483 |
| HIERARCH ESO ISS PBLA34 START | 10.73 |
| HIERARCH ESO ISS PBLA34 END | 10.84 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00781 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007219 |
| HIERARCH ESO ISS AMBI TEMP | 17.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |