Exposure
- ID
- PIONI.2025-03-23T05:52:44.404_1
- Header ID
- PIONI.2025-03-23T05:52:44.404
- Date updated
- 2025-03-23 06:00:57 UTC+0000
- Release date
- 2026-03-23 06:00:57 UTC+0000
- UTC Start
- 2025-03-23 05:52:44.404
- UTC End
- 2025-03-23 05:53:10.004
- MJD Start
- 60757.2449583756
- MJD End
- 60757.2452546719
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004444
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.65
Observation
- ID
- 65827
- 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
- 48988
- Name
- HIP80000
- RA
- 244.956961
- DEC
- -50.1558
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.2170 | 69.3080 | 78.6000 | 78.8000 |
| A0-J2 | 112.6420 | 112.7240 | 53.5000 | 53.6000 |
| A0-K0 | 123.1390 | 123.1710 | 34.8960 | 35.0260 |
| G1-J2 | 58.0110 | 58.0140 | 23.0000 | 23.1000 |
| G1-K0 | 87.3940 | 87.3930 | 1.7010 | 1.7850 |
| J2-K0 | 39.4410 | 39.4650 | 329.4190 | 329.4700 |
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 | 60757.2449583756 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP80000 |
| RA | 244.956961 |
| DEC | -50.1558 |
| 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 | 69.217 |
| HIERARCH ESO ISS PBL12 END | 69.308 |
| HIERARCH ESO ISS PBLA12 START | 78.6 |
| HIERARCH ESO ISS PBLA12 END | 78.8 |
| HIERARCH ESO ISS PBL13 START | 112.642 |
| HIERARCH ESO ISS PBL13 END | 112.724 |
| HIERARCH ESO ISS PBLA13 START | 53.5 |
| HIERARCH ESO ISS PBLA13 END | 53.6 |
| HIERARCH ESO ISS PBL14 START | 123.139 |
| HIERARCH ESO ISS PBL14 END | 123.171 |
| HIERARCH ESO ISS PBLA14 START | 34.896 |
| HIERARCH ESO ISS PBLA14 END | 35.026 |
| HIERARCH ESO ISS PBL23 START | 58.011 |
| HIERARCH ESO ISS PBL23 END | 58.014 |
| HIERARCH ESO ISS PBLA23 START | 23.0 |
| HIERARCH ESO ISS PBLA23 END | 23.1 |
| HIERARCH ESO ISS PBL24 START | 87.394 |
| HIERARCH ESO ISS PBL24 END | 87.393 |
| HIERARCH ESO ISS PBLA24 START | 1.701 |
| HIERARCH ESO ISS PBLA24 END | 1.785 |
| HIERARCH ESO ISS PBL34 START | 39.441 |
| HIERARCH ESO ISS PBL34 END | 39.465 |
| HIERARCH ESO ISS PBLA34 START | 329.419 |
| HIERARCH ESO ISS PBLA34 END | 329.47 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004444 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004444 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |