Exposure
- ID
- PIONI.2025-01-02T03:18:13.924_1
- Header ID
- PIONI.2025-01-02T03:18:13.924
- Date updated
- 2025-01-02 03:25:33 UTC+0000
- Release date
- 2025-01-02 03:18:13 UTC+0000
- UTC Start
- 2025-01-02 03:18:13.925
- UTC End
- 2025-01-02 03:18:39.525
- MJD Start
- 60677.1376611637
- MJD End
- 60677.13795746
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0078084999999999995
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.575
Observation
- ID
- 63059
- Category
- calibrator
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46974
- Name
- HD81841
- RA
- 141.808134
- DEC
- -33.79157
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 37.2570 | 37.3060 | 133.9000 | 133.9000 |
| A0-J2 | 86.7970 | 86.9540 | 48.6000 | 48.8000 |
| A0-J6 | 169.6760 | 169.6760 | 353.4730 | 353.5580 |
| B5-J2 | 91.5810 | 91.6400 | 24.7000 | 24.9000 |
| B5-J6 | 199.8000 | 199.8150 | 346.6490 | 346.7150 |
| J2-J6 | 139.6050 | 139.7280 | 322.8040 | 322.8210 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.1376611637 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD81841 |
| RA | 141.808134 |
| DEC | -33.79157 |
| 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 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 37.257 |
| HIERARCH ESO ISS PBL12 END | 37.306 |
| HIERARCH ESO ISS PBLA12 START | 133.9 |
| HIERARCH ESO ISS PBLA12 END | 133.9 |
| HIERARCH ESO ISS PBL13 START | 86.797 |
| HIERARCH ESO ISS PBL13 END | 86.954 |
| HIERARCH ESO ISS PBLA13 START | 48.6 |
| HIERARCH ESO ISS PBLA13 END | 48.8 |
| HIERARCH ESO ISS PBL14 START | 169.676 |
| HIERARCH ESO ISS PBL14 END | 169.676 |
| HIERARCH ESO ISS PBLA14 START | 353.473 |
| HIERARCH ESO ISS PBLA14 END | 353.558 |
| HIERARCH ESO ISS PBL23 START | 91.581 |
| HIERARCH ESO ISS PBL23 END | 91.64 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 24.9 |
| HIERARCH ESO ISS PBL24 START | 199.8 |
| HIERARCH ESO ISS PBL24 END | 199.815 |
| HIERARCH ESO ISS PBLA24 START | 346.649 |
| HIERARCH ESO ISS PBLA24 END | 346.715 |
| HIERARCH ESO ISS PBL34 START | 139.605 |
| HIERARCH ESO ISS PBL34 END | 139.728 |
| HIERARCH ESO ISS PBLA34 START | 322.804 |
| HIERARCH ESO ISS PBLA34 END | 322.821 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00794 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007677 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |