Exposure
- ID
- PIONI.2025-05-23T10:04:30.700_1
- Header ID
- PIONI.2025-05-23T10:04:30.700
- Date updated
- 2025-05-23 10:11:24 UTC+0000
- Release date
- 2025-05-23 10:04:30 UTC+0000
- UTC Start
- 2025-05-23 10:04:30.700
- UTC End
- 2025-05-23 10:04:56.300
- MJD Start
- 60818.4197997656
- MJD End
- 60818.4200960619
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004404
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.53
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 | 48.7250 | 48.6120 | 290.2000 | 290.2000 |
| K0-D0 | 71.7650 | 71.6060 | 262.2000 | 262.2000 |
| K0-J3 | 53.6280 | 53.6270 | 357.8200 | 357.9130 |
| G2-D0 | 36.7330 | 36.7060 | 223.6000 | 223.6000 |
| G2-J3 | 57.1350 | 57.0770 | 49.9050 | 49.9010 |
| D0-J3 | 93.7350 | 93.6500 | 47.4560 | 47.4530 |
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 | 60818.4197997656 |
| 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 | 48.725 |
| HIERARCH ESO ISS PBL12 END | 48.612 |
| HIERARCH ESO ISS PBLA12 START | 290.2 |
| HIERARCH ESO ISS PBLA12 END | 290.2 |
| HIERARCH ESO ISS PBL13 START | 71.765 |
| HIERARCH ESO ISS PBL13 END | 71.606 |
| HIERARCH ESO ISS PBLA13 START | 262.2 |
| HIERARCH ESO ISS PBLA13 END | 262.2 |
| HIERARCH ESO ISS PBL14 START | 53.628 |
| HIERARCH ESO ISS PBL14 END | 53.627 |
| HIERARCH ESO ISS PBLA14 START | 357.82 |
| HIERARCH ESO ISS PBLA14 END | 357.913 |
| HIERARCH ESO ISS PBL23 START | 36.733 |
| HIERARCH ESO ISS PBL23 END | 36.706 |
| HIERARCH ESO ISS PBLA23 START | 223.6 |
| HIERARCH ESO ISS PBLA23 END | 223.6 |
| HIERARCH ESO ISS PBL24 START | 57.135 |
| HIERARCH ESO ISS PBL24 END | 57.077 |
| HIERARCH ESO ISS PBLA24 START | 49.905 |
| HIERARCH ESO ISS PBLA24 END | 49.901 |
| HIERARCH ESO ISS PBL34 START | 93.735 |
| HIERARCH ESO ISS PBL34 END | 93.65 |
| HIERARCH ESO ISS PBLA34 START | 47.456 |
| HIERARCH ESO ISS PBLA34 END | 47.453 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004404 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004404 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |