Exposure
- ID
- PIONI.2025-05-31T03:14:44.251_1
- Header ID
- PIONI.2025-05-31T03:14:44.251
- Date updated
- 2025-05-31 03:21:51 UTC+0000
- Release date
- 2025-05-31 03:14:44 UTC+0000
- UTC Start
- 2025-05-31 03:14:44.251
- UTC End
- 2025-05-31 03:15:09.851
- MJD Start
- 60826.1352343857
- MJD End
- 60826.135530682
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0087485
- Ambient temperature (°C)
- 15.19
- Seeing (arcsec)
- 0.29500000000000004
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 | 43.7700 | 43.8030 | 138.9000 | 138.9000 |
| A0-J2 | 95.5260 | 95.7180 | 68.6000 | 68.7000 |
| A0-J6 | 167.1760 | 167.1780 | 1.1090 | 1.1970 |
| B5-J2 | 90.6270 | 90.7310 | 41.6000 | 41.7000 |
| B5-J6 | 201.7340 | 201.7310 | 352.7220 | 352.7920 |
| J2-J6 | 157.6650 | 157.7390 | 327.0710 | 327.0930 |
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 | 60826.1352343857 |
| 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 | 43.77 |
| HIERARCH ESO ISS PBL12 END | 43.803 |
| HIERARCH ESO ISS PBLA12 START | 138.9 |
| HIERARCH ESO ISS PBLA12 END | 138.9 |
| HIERARCH ESO ISS PBL13 START | 95.526 |
| HIERARCH ESO ISS PBL13 END | 95.718 |
| HIERARCH ESO ISS PBLA13 START | 68.6 |
| HIERARCH ESO ISS PBLA13 END | 68.7 |
| HIERARCH ESO ISS PBL14 START | 167.176 |
| HIERARCH ESO ISS PBL14 END | 167.178 |
| HIERARCH ESO ISS PBLA14 START | 1.109 |
| HIERARCH ESO ISS PBLA14 END | 1.197 |
| HIERARCH ESO ISS PBL23 START | 90.627 |
| HIERARCH ESO ISS PBL23 END | 90.731 |
| HIERARCH ESO ISS PBLA23 START | 41.6 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 201.734 |
| HIERARCH ESO ISS PBL24 END | 201.731 |
| HIERARCH ESO ISS PBLA24 START | 352.722 |
| HIERARCH ESO ISS PBLA24 END | 352.792 |
| HIERARCH ESO ISS PBL34 START | 157.665 |
| HIERARCH ESO ISS PBL34 END | 157.739 |
| HIERARCH ESO ISS PBLA34 START | 327.071 |
| HIERARCH ESO ISS PBLA34 END | 327.093 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008966 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008531 |
| HIERARCH ESO ISS AMBI TEMP | 15.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |