Exposure
- ID
- PIONI.2025-03-21T04:07:11.674_1
- Header ID
- PIONI.2025-03-21T04:07:11.674
- Date updated
- 2025-03-21 04:15:44 UTC+0000
- Release date
- 2025-03-21 04:07:11 UTC+0000
- UTC Start
- 2025-03-21 04:07:11.674
- UTC End
- 2025-03-21 04:07:50.074
- MJD Start
- 60755.171662888
- MJD End
- 60755.172107332444
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01073
- Ambient temperature (°C)
- 16.22
- Seeing (arcsec)
- 0.41
Observation
- ID
- 64916
- 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
- 48345
- Name
- HD71542
- RA
- 126.705757
- DEC
- -34.17469
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.1330 | 83.0730 | 144.9000 | 145.1000 |
| A0-J2 | 107.5960 | 107.4180 | 121.2000 | 121.4000 |
| A0-K0 | 100.2470 | 100.0180 | 94.8140 | 94.9380 |
| G1-J2 | 45.9210 | 45.8210 | 74.5000 | 74.6000 |
| G1-K0 | 79.1910 | 79.1070 | 41.1620 | 41.2060 |
| J2-K0 | 47.9920 | 47.9880 | 9.4410 | 9.5260 |
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 | 60755.171662888 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD71542 |
| RA | 126.705757 |
| DEC | -34.17469 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 83.133 |
| HIERARCH ESO ISS PBL12 END | 83.073 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 145.1 |
| HIERARCH ESO ISS PBL13 START | 107.596 |
| HIERARCH ESO ISS PBL13 END | 107.418 |
| HIERARCH ESO ISS PBLA13 START | 121.2 |
| HIERARCH ESO ISS PBLA13 END | 121.4 |
| HIERARCH ESO ISS PBL14 START | 100.247 |
| HIERARCH ESO ISS PBL14 END | 100.018 |
| HIERARCH ESO ISS PBLA14 START | 94.814 |
| HIERARCH ESO ISS PBLA14 END | 94.938 |
| HIERARCH ESO ISS PBL23 START | 45.921 |
| HIERARCH ESO ISS PBL23 END | 45.821 |
| HIERARCH ESO ISS PBLA23 START | 74.5 |
| HIERARCH ESO ISS PBLA23 END | 74.6 |
| HIERARCH ESO ISS PBL24 START | 79.191 |
| HIERARCH ESO ISS PBL24 END | 79.107 |
| HIERARCH ESO ISS PBLA24 START | 41.162 |
| HIERARCH ESO ISS PBLA24 END | 41.206 |
| HIERARCH ESO ISS PBL34 START | 47.992 |
| HIERARCH ESO ISS PBL34 END | 47.988 |
| HIERARCH ESO ISS PBLA34 START | 9.441 |
| HIERARCH ESO ISS PBLA34 END | 9.526 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01073 |
| HIERARCH ESO ISS AMBI TEMP | 16.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |