Exposure
- ID
- PIONI.2025-06-02T08:34:26.410_1
- Header ID
- PIONI.2025-06-02T08:34:26.410
- Date updated
- 2025-06-02 08:46:36 UTC+0000
- Release date
- 2025-06-02 08:34:26 UTC+0000
- UTC Start
- 2025-06-02 08:34:26.409
- UTC End
- 2025-06-02 08:34:52.009
- MJD Start
- 60828.3572501065
- MJD End
- 60828.357546402796
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00255
- Ambient temperature (°C)
- 10.04
- Seeing (arcsec)
- 1.355
Observation
- ID
- 67707
- 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
- 50358
- Name
- HD217884
- RA
- 346.028092
- DEC
- -28.23827
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.1660 | 45.1930 | 139.7000 | 139.7000 |
| A0-J2 | 108.9440 | 109.0980 | 73.7000 | 73.8000 |
| A0-J6 | 168.6210 | 168.6270 | 7.1790 | 7.2650 |
| B5-J2 | 99.4850 | 99.5750 | 49.2000 | 49.3000 |
| B5-J6 | 201.8850 | 201.8850 | 357.6820 | 357.7530 |
| J2-J6 | 160.2050 | 160.2650 | 328.5940 | 328.6290 |
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 | 60828.3572501065 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD217884 |
| RA | 346.028092 |
| 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 | 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 | 45.166 |
| HIERARCH ESO ISS PBL12 END | 45.193 |
| HIERARCH ESO ISS PBLA12 START | 139.7 |
| HIERARCH ESO ISS PBLA12 END | 139.7 |
| HIERARCH ESO ISS PBL13 START | 108.944 |
| HIERARCH ESO ISS PBL13 END | 109.098 |
| HIERARCH ESO ISS PBLA13 START | 73.7 |
| HIERARCH ESO ISS PBLA13 END | 73.8 |
| HIERARCH ESO ISS PBL14 START | 168.621 |
| HIERARCH ESO ISS PBL14 END | 168.627 |
| HIERARCH ESO ISS PBLA14 START | 7.179 |
| HIERARCH ESO ISS PBLA14 END | 7.265 |
| HIERARCH ESO ISS PBL23 START | 99.485 |
| HIERARCH ESO ISS PBL23 END | 99.575 |
| HIERARCH ESO ISS PBLA23 START | 49.2 |
| HIERARCH ESO ISS PBLA23 END | 49.3 |
| HIERARCH ESO ISS PBL24 START | 201.885 |
| HIERARCH ESO ISS PBL24 END | 201.885 |
| HIERARCH ESO ISS PBLA24 START | 357.682 |
| HIERARCH ESO ISS PBLA24 END | 357.753 |
| HIERARCH ESO ISS PBL34 START | 160.205 |
| HIERARCH ESO ISS PBL34 END | 160.265 |
| HIERARCH ESO ISS PBLA34 START | 328.594 |
| HIERARCH ESO ISS PBLA34 END | 328.629 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002574 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002526 |
| HIERARCH ESO ISS AMBI TEMP | 10.04 |
| HIERARCH ESO ISS AMBI FWHM START | 1.36 |
| HIERARCH ESO ISS AMBI FWHM END | 1.35 |