Exposure
- ID
- PIONI.2025-06-18T09:34:56.504_1
- Header ID
- PIONI.2025-06-18T09:34:56.504
- Date updated
- 2025-06-18 09:40:52 UTC+0000
- Release date
- 2025-06-18 09:34:56 UTC+0000
- UTC Start
- 2025-06-18 09:34:56.504
- UTC End
- 2025-06-18 09:35:22.104
- MJD Start
- 60844.3992650872
- MJD End
- 60844.3995613835
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002519
- Ambient temperature (°C)
- 5.17
- Seeing (arcsec)
- 0.89
Observation
- ID
- 68154
- 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
- 50662
- Name
- HD217884
- RA
- 346.027462
- DEC
- -28.23827
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.9340 | 89.9560 | 113.2000 | 113.3000 |
| A0-J2 | 128.6200 | 128.6480 | 89.9000 | 90.0000 |
| A0-K0 | 127.6760 | 127.6950 | 68.0990 | 68.1730 |
| G1-J2 | 58.1780 | 58.1830 | 52.2000 | 52.3000 |
| G1-K0 | 90.4740 | 90.4730 | 23.3190 | 23.3880 |
| J2-K0 | 48.5030 | 48.5050 | 347.9120 | 347.9730 |
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 | 60844.3992650872 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD217884 |
| RA | 346.027462 |
| DEC | -28.23827 |
| 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 | 89.934 |
| HIERARCH ESO ISS PBL12 END | 89.956 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.3 |
| HIERARCH ESO ISS PBL13 START | 128.62 |
| HIERARCH ESO ISS PBL13 END | 128.648 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 90.0 |
| HIERARCH ESO ISS PBL14 START | 127.676 |
| HIERARCH ESO ISS PBL14 END | 127.695 |
| HIERARCH ESO ISS PBLA14 START | 68.099 |
| HIERARCH ESO ISS PBLA14 END | 68.173 |
| HIERARCH ESO ISS PBL23 START | 58.178 |
| HIERARCH ESO ISS PBL23 END | 58.183 |
| HIERARCH ESO ISS PBLA23 START | 52.2 |
| HIERARCH ESO ISS PBLA23 END | 52.3 |
| HIERARCH ESO ISS PBL24 START | 90.474 |
| HIERARCH ESO ISS PBL24 END | 90.473 |
| HIERARCH ESO ISS PBLA24 START | 23.319 |
| HIERARCH ESO ISS PBLA24 END | 23.388 |
| HIERARCH ESO ISS PBL34 START | 48.503 |
| HIERARCH ESO ISS PBL34 END | 48.505 |
| HIERARCH ESO ISS PBLA34 START | 347.912 |
| HIERARCH ESO ISS PBLA34 END | 347.973 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002519 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002519 |
| HIERARCH ESO ISS AMBI TEMP | 5.17 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |