Exposure
- ID
- PIONI.2025-03-23T05:39:08.519_1
- Header ID
- PIONI.2025-03-23T05:39:08.519
- Date updated
- 2025-03-23 05:45:47 UTC+0000
- Release date
- 2026-03-23 05:45:47 UTC+0000
- UTC Start
- 2025-03-23 05:39:08.519
- UTC End
- 2025-03-23 05:39:34.119
- MJD Start
- 60757.235515269
- MJD End
- 60757.2358115653
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004785
- Ambient temperature (°C)
- 14.25
- Seeing (arcsec)
- 0.67
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 | 67.0060 | 67.1050 | 75.6000 | 75.7000 |
| A0-J2 | 110.6980 | 110.7840 | 50.1000 | 50.2000 |
| A0-K0 | 122.3830 | 122.4160 | 31.7400 | 31.8800 |
| G1-J2 | 57.9350 | 57.9380 | 20.2000 | 20.3000 |
| G1-K0 | 87.4050 | 87.4050 | 359.6670 | 359.7560 |
| J2-K0 | 38.8720 | 38.8980 | 328.1750 | 328.2290 |
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 | 60757.235515269 |
| 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 | 67.006 |
| HIERARCH ESO ISS PBL12 END | 67.105 |
| HIERARCH ESO ISS PBLA12 START | 75.6 |
| HIERARCH ESO ISS PBLA12 END | 75.7 |
| HIERARCH ESO ISS PBL13 START | 110.698 |
| HIERARCH ESO ISS PBL13 END | 110.784 |
| HIERARCH ESO ISS PBLA13 START | 50.1 |
| HIERARCH ESO ISS PBLA13 END | 50.2 |
| HIERARCH ESO ISS PBL14 START | 122.383 |
| HIERARCH ESO ISS PBL14 END | 122.416 |
| HIERARCH ESO ISS PBLA14 START | 31.74 |
| HIERARCH ESO ISS PBLA14 END | 31.88 |
| HIERARCH ESO ISS PBL23 START | 57.935 |
| HIERARCH ESO ISS PBL23 END | 57.938 |
| HIERARCH ESO ISS PBLA23 START | 20.2 |
| HIERARCH ESO ISS PBLA23 END | 20.3 |
| HIERARCH ESO ISS PBL24 START | 87.405 |
| HIERARCH ESO ISS PBL24 END | 87.405 |
| HIERARCH ESO ISS PBLA24 START | 359.667 |
| HIERARCH ESO ISS PBLA24 END | 359.756 |
| HIERARCH ESO ISS PBL34 START | 38.872 |
| HIERARCH ESO ISS PBL34 END | 38.898 |
| HIERARCH ESO ISS PBLA34 START | 328.175 |
| HIERARCH ESO ISS PBLA34 END | 328.229 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004915 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004655 |
| HIERARCH ESO ISS AMBI TEMP | 14.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |