Exposure
- ID
- PIONI.2025-05-23T09:38:57.473_1
- Header ID
- PIONI.2025-05-23T09:38:57.473
- Date updated
- 2025-05-23 09:45:55 UTC+0000
- Release date
- 2025-05-23 09:38:57 UTC+0000
- UTC Start
- 2025-05-23 09:38:57.473
- UTC End
- 2025-05-23 09:39:23.073
- MJD Start
- 60818.4020540863
- MJD End
- 60818.402350382596
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003707
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.525
Observation
- ID
- 67548
- 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
- 50238
- Name
- HD167720
- RA
- 274.298417
- DEC
- -17.37399
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 53.3230 | 53.2200 | 286.5000 | 286.6000 |
| K0-D0 | 78.0810 | 77.9420 | 261.0000 | 261.0000 |
| K0-J3 | 53.7660 | 53.7610 | 353.8850 | 353.9770 |
| G2-D0 | 37.7950 | 37.7730 | 223.4000 | 223.5000 |
| G2-J3 | 59.3870 | 59.3390 | 49.8560 | 49.8610 |
| D0-J3 | 97.0380 | 96.9670 | 47.3640 | 47.3710 |
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 | 60818.4020540863 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD167720 |
| RA | 274.298417 |
| DEC | -17.37399 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 53.323 |
| HIERARCH ESO ISS PBL12 END | 53.22 |
| HIERARCH ESO ISS PBLA12 START | 286.5 |
| HIERARCH ESO ISS PBLA12 END | 286.6 |
| HIERARCH ESO ISS PBL13 START | 78.081 |
| HIERARCH ESO ISS PBL13 END | 77.942 |
| HIERARCH ESO ISS PBLA13 START | 261.0 |
| HIERARCH ESO ISS PBLA13 END | 261.0 |
| HIERARCH ESO ISS PBL14 START | 53.766 |
| HIERARCH ESO ISS PBL14 END | 53.761 |
| HIERARCH ESO ISS PBLA14 START | 353.885 |
| HIERARCH ESO ISS PBLA14 END | 353.977 |
| HIERARCH ESO ISS PBL23 START | 37.795 |
| HIERARCH ESO ISS PBL23 END | 37.773 |
| HIERARCH ESO ISS PBLA23 START | 223.4 |
| HIERARCH ESO ISS PBLA23 END | 223.5 |
| HIERARCH ESO ISS PBL24 START | 59.387 |
| HIERARCH ESO ISS PBL24 END | 59.339 |
| HIERARCH ESO ISS PBLA24 START | 49.856 |
| HIERARCH ESO ISS PBLA24 END | 49.861 |
| HIERARCH ESO ISS PBL34 START | 97.038 |
| HIERARCH ESO ISS PBL34 END | 96.967 |
| HIERARCH ESO ISS PBLA34 START | 47.364 |
| HIERARCH ESO ISS PBLA34 END | 47.371 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003707 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003707 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |