Exposure
- ID
- PIONI.2025-07-22T07:42:46.401_1
- Header ID
- PIONI.2025-07-22T07:42:46.401
- Date updated
- 2025-07-22 07:50:58 UTC+0000
- Release date
- 2025-07-22 07:42:46 UTC+0000
- UTC Start
- 2025-07-22 07:42:46.401
- UTC End
- 2025-07-22 07:43:12.001
- MJD Start
- 60878.3213703777
- MJD End
- 60878.321666674
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007578
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.31
Observation
- ID
- 68915
- 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
- 51278
- Name
- HD693
- RA
- 2.814434
- DEC
- -15.46951
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7100 | 88.7520 | 111.5000 | 111.5000 |
| A0-J2 | 123.9490 | 124.0410 | 88.1000 | 88.2000 |
| A0-K0 | 121.2010 | 121.2950 | 65.3800 | 65.4400 |
| G1-J2 | 55.1660 | 55.2010 | 48.5000 | 48.6000 |
| G1-K0 | 87.4710 | 87.4900 | 18.4180 | 18.4950 |
| J2-K0 | 48.4390 | 48.4360 | 343.5690 | 343.6220 |
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 | 60878.3213703777 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD693 |
| RA | 2.814434 |
| DEC | -15.46951 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.71 |
| HIERARCH ESO ISS PBL12 END | 88.752 |
| HIERARCH ESO ISS PBLA12 START | 111.5 |
| HIERARCH ESO ISS PBLA12 END | 111.5 |
| HIERARCH ESO ISS PBL13 START | 123.949 |
| HIERARCH ESO ISS PBL13 END | 124.041 |
| HIERARCH ESO ISS PBLA13 START | 88.1 |
| HIERARCH ESO ISS PBLA13 END | 88.2 |
| HIERARCH ESO ISS PBL14 START | 121.201 |
| HIERARCH ESO ISS PBL14 END | 121.295 |
| HIERARCH ESO ISS PBLA14 START | 65.38 |
| HIERARCH ESO ISS PBLA14 END | 65.44 |
| HIERARCH ESO ISS PBL23 START | 55.166 |
| HIERARCH ESO ISS PBL23 END | 55.201 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.6 |
| HIERARCH ESO ISS PBL24 START | 87.471 |
| HIERARCH ESO ISS PBL24 END | 87.49 |
| HIERARCH ESO ISS PBLA24 START | 18.418 |
| HIERARCH ESO ISS PBLA24 END | 18.495 |
| HIERARCH ESO ISS PBL34 START | 48.439 |
| HIERARCH ESO ISS PBL34 END | 48.436 |
| HIERARCH ESO ISS PBLA34 START | 343.569 |
| HIERARCH ESO ISS PBLA34 END | 343.622 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007578 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007578 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |