Exposure
- ID
- PIONI.2025-03-21T04:03:50.294_1
- Header ID
- PIONI.2025-03-21T04:03:50.294
- Date updated
- 2025-03-21 04:10:48 UTC+0000
- Release date
- 2025-03-21 04:03:50 UTC+0000
- UTC Start
- 2025-03-21 04:03:50.294
- UTC End
- 2025-03-21 04:04:28.694
- MJD Start
- 60755.1693321085
- MJD End
- 60755.16977655294
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01073
- Ambient temperature (°C)
- 16.16
- Seeing (arcsec)
- 0.405
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 | 83.3820 | 83.3220 | 144.2000 | 144.4000 |
| A0-J2 | 108.3340 | 108.1580 | 120.5000 | 120.7000 |
| A0-K0 | 101.2000 | 100.9740 | 94.2980 | 94.4210 |
| G1-J2 | 46.3350 | 46.2370 | 74.2000 | 74.2000 |
| G1-K0 | 79.5370 | 79.4550 | 40.9760 | 41.0210 |
| J2-K0 | 48.0080 | 48.0040 | 9.0810 | 9.1670 |
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 | 60755.1693321085 |
| 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 | 83.382 |
| HIERARCH ESO ISS PBL12 END | 83.322 |
| HIERARCH ESO ISS PBLA12 START | 144.2 |
| HIERARCH ESO ISS PBLA12 END | 144.4 |
| HIERARCH ESO ISS PBL13 START | 108.334 |
| HIERARCH ESO ISS PBL13 END | 108.158 |
| HIERARCH ESO ISS PBLA13 START | 120.5 |
| HIERARCH ESO ISS PBLA13 END | 120.7 |
| HIERARCH ESO ISS PBL14 START | 101.2 |
| HIERARCH ESO ISS PBL14 END | 100.974 |
| HIERARCH ESO ISS PBLA14 START | 94.298 |
| HIERARCH ESO ISS PBLA14 END | 94.421 |
| HIERARCH ESO ISS PBL23 START | 46.335 |
| HIERARCH ESO ISS PBL23 END | 46.237 |
| HIERARCH ESO ISS PBLA23 START | 74.2 |
| HIERARCH ESO ISS PBLA23 END | 74.2 |
| HIERARCH ESO ISS PBL24 START | 79.537 |
| HIERARCH ESO ISS PBL24 END | 79.455 |
| HIERARCH ESO ISS PBLA24 START | 40.976 |
| HIERARCH ESO ISS PBLA24 END | 41.021 |
| HIERARCH ESO ISS PBL34 START | 48.008 |
| HIERARCH ESO ISS PBL34 END | 48.004 |
| HIERARCH ESO ISS PBLA34 START | 9.081 |
| HIERARCH ESO ISS PBLA34 END | 9.167 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01073 |
| HIERARCH ESO ISS AMBI TEMP | 16.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |