Exposure
- ID
- PIONI.2025-06-01T05:50:34.242_1
- Header ID
- PIONI.2025-06-01T05:50:34.242
- Date updated
- 2025-06-01 06:12:05 UTC+0000
- Release date
- 2025-06-01 05:50:34 UTC+0000
- UTC Start
- 2025-06-01 05:50:34.242
- UTC End
- 2025-06-01 05:50:59.842
- MJD Start
- 60827.2434518724
- MJD End
- 60827.243748168694
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098285
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.315
Observation
- ID
- 67664
- 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
- 50317
- Name
- HD167724
- RA
- 274.399635
- DEC
- -25.34188
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5360 | 48.5410 | 148.5000 | 148.6000 |
| A0-J2 | 128.3040 | 128.3410 | 89.6000 | 89.6000 |
| A0-J6 | 169.5680 | 169.5740 | 22.6960 | 22.7660 |
| B5-J2 | 111.3370 | 111.3640 | 67.6000 | 67.7000 |
| B5-J6 | 201.8630 | 201.8650 | 11.4580 | 11.5240 |
| J2-J6 | 167.7300 | 167.7380 | 337.9860 | 338.0440 |
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 | 60827.2434518724 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD167724 |
| RA | 274.399635 |
| DEC | -25.34188 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.536 |
| HIERARCH ESO ISS PBL12 END | 48.541 |
| HIERARCH ESO ISS PBLA12 START | 148.5 |
| HIERARCH ESO ISS PBLA12 END | 148.6 |
| HIERARCH ESO ISS PBL13 START | 128.304 |
| HIERARCH ESO ISS PBL13 END | 128.341 |
| HIERARCH ESO ISS PBLA13 START | 89.6 |
| HIERARCH ESO ISS PBLA13 END | 89.6 |
| HIERARCH ESO ISS PBL14 START | 169.568 |
| HIERARCH ESO ISS PBL14 END | 169.574 |
| HIERARCH ESO ISS PBLA14 START | 22.696 |
| HIERARCH ESO ISS PBLA14 END | 22.766 |
| HIERARCH ESO ISS PBL23 START | 111.337 |
| HIERARCH ESO ISS PBL23 END | 111.364 |
| HIERARCH ESO ISS PBLA23 START | 67.6 |
| HIERARCH ESO ISS PBLA23 END | 67.7 |
| HIERARCH ESO ISS PBL24 START | 201.863 |
| HIERARCH ESO ISS PBL24 END | 201.865 |
| HIERARCH ESO ISS PBLA24 START | 11.458 |
| HIERARCH ESO ISS PBLA24 END | 11.524 |
| HIERARCH ESO ISS PBL34 START | 167.73 |
| HIERARCH ESO ISS PBL34 END | 167.738 |
| HIERARCH ESO ISS PBLA34 START | 337.986 |
| HIERARCH ESO ISS PBLA34 END | 338.044 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009783 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009874 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |