Exposure
- ID
- PIONI.2025-07-22T10:09:05.541_1
- Header ID
- PIONI.2025-07-22T10:09:05.541
- Date updated
- 2025-07-22 10:15:38 UTC+0000
- Release date
- 2025-07-22 10:09:05 UTC+0000
- UTC Start
- 2025-07-22 10:09:05.541
- UTC End
- 2025-07-22 10:09:31.141
- MJD Start
- 60878.4229807951
- MJD End
- 60878.423277091395
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055995
- Ambient temperature (°C)
- 13.79
- Seeing (arcsec)
- 0.325
Observation
- ID
- 68923
- Category
- calibrator
- 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
- 51286
- Name
- HD222368
- RA
- 354.988703
- DEC
- 5.62381
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.8880 | 71.7580 | 115.3000 | 115.3000 |
| A0-J2 | 113.8450 | 113.6850 | 89.8000 | 89.8000 |
| A0-K0 | 122.9800 | 122.8930 | 70.2350 | 70.2050 |
| G1-J2 | 57.9010 | 57.8870 | 57.5000 | 57.5000 |
| G1-K0 | 88.3440 | 88.3730 | 35.0540 | 35.0660 |
| J2-K0 | 41.2830 | 41.2860 | 2.6180 | 2.6960 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60878.4229807951 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD222368 |
| RA | 354.988703 |
| DEC | 5.62381 |
| 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 | 71.888 |
| HIERARCH ESO ISS PBL12 END | 71.758 |
| HIERARCH ESO ISS PBLA12 START | 115.3 |
| HIERARCH ESO ISS PBLA12 END | 115.3 |
| HIERARCH ESO ISS PBL13 START | 113.845 |
| HIERARCH ESO ISS PBL13 END | 113.685 |
| HIERARCH ESO ISS PBLA13 START | 89.8 |
| HIERARCH ESO ISS PBLA13 END | 89.8 |
| HIERARCH ESO ISS PBL14 START | 122.98 |
| HIERARCH ESO ISS PBL14 END | 122.893 |
| HIERARCH ESO ISS PBLA14 START | 70.235 |
| HIERARCH ESO ISS PBLA14 END | 70.205 |
| HIERARCH ESO ISS PBL23 START | 57.901 |
| HIERARCH ESO ISS PBL23 END | 57.887 |
| HIERARCH ESO ISS PBLA23 START | 57.5 |
| HIERARCH ESO ISS PBLA23 END | 57.5 |
| HIERARCH ESO ISS PBL24 START | 88.344 |
| HIERARCH ESO ISS PBL24 END | 88.373 |
| HIERARCH ESO ISS PBLA24 START | 35.054 |
| HIERARCH ESO ISS PBLA24 END | 35.066 |
| HIERARCH ESO ISS PBL34 START | 41.283 |
| HIERARCH ESO ISS PBL34 END | 41.286 |
| HIERARCH ESO ISS PBLA34 START | 2.618 |
| HIERARCH ESO ISS PBLA34 END | 2.696 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005487 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005712 |
| HIERARCH ESO ISS AMBI TEMP | 13.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |