Exposure
- ID
- PIONI.2025-07-21T08:41:36.053_1
- Header ID
- PIONI.2025-07-21T08:41:36.053
- Date updated
- 2025-07-21 08:45:43 UTC+0000
- Release date
- 2025-07-21 08:41:36 UTC+0000
- UTC Start
- 2025-07-21 08:41:36.053
- UTC End
- 2025-07-21 08:42:01.653
- MJD Start
- 60877.3622228326
- MJD End
- 60877.362519128896
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058075
- Ambient temperature (°C)
- 14.89
- Seeing (arcsec)
- 0.86
Observation
- ID
- 68905
- 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
- 51268
- Name
- HD23593
- RA
- 55.641604
- DEC
- -64.19512
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.4690 | 69.5250 | 57.9000 | 58.1000 |
| A0-J2 | 118.5430 | 118.5800 | 38.5000 | 38.6000 |
| A0-K0 | 127.1960 | 127.2030 | 24.4620 | 24.6040 |
| G1-J2 | 57.8600 | 57.8580 | 14.9000 | 15.1000 |
| G1-K0 | 79.1420 | 79.1460 | 355.5120 | 355.6120 |
| J2-K0 | 31.2100 | 31.2390 | 317.4570 | 317.5350 |
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 | 60877.3622228326 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD23593 |
| RA | 55.641604 |
| DEC | -64.19512 |
| 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 | 69.469 |
| HIERARCH ESO ISS PBL12 END | 69.525 |
| HIERARCH ESO ISS PBLA12 START | 57.9 |
| HIERARCH ESO ISS PBLA12 END | 58.1 |
| HIERARCH ESO ISS PBL13 START | 118.543 |
| HIERARCH ESO ISS PBL13 END | 118.58 |
| HIERARCH ESO ISS PBLA13 START | 38.5 |
| HIERARCH ESO ISS PBLA13 END | 38.6 |
| HIERARCH ESO ISS PBL14 START | 127.196 |
| HIERARCH ESO ISS PBL14 END | 127.203 |
| HIERARCH ESO ISS PBLA14 START | 24.462 |
| HIERARCH ESO ISS PBLA14 END | 24.604 |
| HIERARCH ESO ISS PBL23 START | 57.86 |
| HIERARCH ESO ISS PBL23 END | 57.858 |
| HIERARCH ESO ISS PBLA23 START | 14.9 |
| HIERARCH ESO ISS PBLA23 END | 15.1 |
| HIERARCH ESO ISS PBL24 START | 79.142 |
| HIERARCH ESO ISS PBL24 END | 79.146 |
| HIERARCH ESO ISS PBLA24 START | 355.512 |
| HIERARCH ESO ISS PBLA24 END | 355.612 |
| HIERARCH ESO ISS PBL34 START | 31.21 |
| HIERARCH ESO ISS PBL34 END | 31.239 |
| HIERARCH ESO ISS PBLA34 START | 317.457 |
| HIERARCH ESO ISS PBLA34 END | 317.535 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005197 |
| HIERARCH ESO ISS AMBI TEMP | 14.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |