Exposure
- ID
- PIONI.2025-07-21T03:04:07.578_1
- Header ID
- PIONI.2025-07-21T03:04:07.578
- Date updated
- 2025-07-21 03:10:49 UTC+0000
- Release date
- 2025-07-21 03:04:07 UTC+0000
- UTC Start
- 2025-07-21 03:04:07.579
- UTC End
- 2025-07-21 03:04:33.179
- MJD Start
- 60877.1278654919
- MJD End
- 60877.1281617882
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002602
- Ambient temperature (°C)
- 15.25
- Seeing (arcsec)
- 0.76
Observation
- ID
- 68882
- 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
- 51246
- Name
- HD145912
- RA
- 243.212907
- DEC
- 19.10152
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 62.9410 | 62.7850 | 104.5000 | 104.5000 |
| A0-J2 | 110.2960 | 110.1310 | 81.1000 | 81.0000 |
| A0-K0 | 123.6460 | 123.5710 | 65.4400 | 65.3750 |
| G1-J2 | 58.1830 | 58.1780 | 55.6000 | 55.6000 |
| G1-K0 | 84.6330 | 84.6810 | 37.4940 | 37.4870 |
| J2-K0 | 34.4760 | 34.4840 | 5.8110 | 5.9030 |
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 | 60877.1278654919 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD145912 |
| RA | 243.212907 |
| DEC | 19.10152 |
| 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 | 62.941 |
| HIERARCH ESO ISS PBL12 END | 62.785 |
| HIERARCH ESO ISS PBLA12 START | 104.5 |
| HIERARCH ESO ISS PBLA12 END | 104.5 |
| HIERARCH ESO ISS PBL13 START | 110.296 |
| HIERARCH ESO ISS PBL13 END | 110.131 |
| HIERARCH ESO ISS PBLA13 START | 81.1 |
| HIERARCH ESO ISS PBLA13 END | 81.0 |
| HIERARCH ESO ISS PBL14 START | 123.646 |
| HIERARCH ESO ISS PBL14 END | 123.571 |
| HIERARCH ESO ISS PBLA14 START | 65.44 |
| HIERARCH ESO ISS PBLA14 END | 65.375 |
| HIERARCH ESO ISS PBL23 START | 58.183 |
| HIERARCH ESO ISS PBL23 END | 58.178 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.6 |
| HIERARCH ESO ISS PBL24 START | 84.633 |
| HIERARCH ESO ISS PBL24 END | 84.681 |
| HIERARCH ESO ISS PBLA24 START | 37.494 |
| HIERARCH ESO ISS PBLA24 END | 37.487 |
| HIERARCH ESO ISS PBL34 START | 34.476 |
| HIERARCH ESO ISS PBL34 END | 34.484 |
| HIERARCH ESO ISS PBLA34 START | 5.811 |
| HIERARCH ESO ISS PBLA34 END | 5.903 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002602 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002602 |
| HIERARCH ESO ISS AMBI TEMP | 15.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |