Exposure
- ID
- PIONI.2025-03-01T03:52:00.757_1
- Header ID
- PIONI.2025-03-01T03:52:00.757
- Date updated
- 2025-03-01 04:00:45 UTC+0000
- Release date
- 2025-03-01 03:52:00 UTC+0000
- UTC Start
- 2025-03-01 03:52:00.756
- UTC End
- 2025-03-01 03:52:26.356
- MJD Start
- 60735.1611198667
- MJD End
- 60735.161416163
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008098
- Ambient temperature (°C)
- 14.64
- Seeing (arcsec)
- 0.59
Observation
- ID
- 64887
- 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
- 48320
- Name
- HD109251
- RA
- 188.411195
- DEC
- -44.18403
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.6590 | 71.7600 | 87.2000 | 87.3000 |
| A0-J2 | 112.0850 | 112.1870 | 60.8000 | 60.9000 |
| A0-K0 | 121.3530 | 121.4010 | 40.2730 | 40.3980 |
| G1-J2 | 57.5220 | 57.5300 | 27.1000 | 27.2000 |
| G1-K0 | 89.2930 | 89.2910 | 4.4200 | 4.5080 |
| J2-K0 | 42.4970 | 42.5180 | 332.9140 | 332.9660 |
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 | 60735.1611198667 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD109251 |
| RA | 188.411195 |
| DEC | -44.18403 |
| 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 | 71.659 |
| HIERARCH ESO ISS PBL12 END | 71.76 |
| HIERARCH ESO ISS PBLA12 START | 87.2 |
| HIERARCH ESO ISS PBLA12 END | 87.3 |
| HIERARCH ESO ISS PBL13 START | 112.085 |
| HIERARCH ESO ISS PBL13 END | 112.187 |
| HIERARCH ESO ISS PBLA13 START | 60.8 |
| HIERARCH ESO ISS PBLA13 END | 60.9 |
| HIERARCH ESO ISS PBL14 START | 121.353 |
| HIERARCH ESO ISS PBL14 END | 121.401 |
| HIERARCH ESO ISS PBLA14 START | 40.273 |
| HIERARCH ESO ISS PBLA14 END | 40.398 |
| HIERARCH ESO ISS PBL23 START | 57.522 |
| HIERARCH ESO ISS PBL23 END | 57.53 |
| HIERARCH ESO ISS PBLA23 START | 27.1 |
| HIERARCH ESO ISS PBLA23 END | 27.2 |
| HIERARCH ESO ISS PBL24 START | 89.293 |
| HIERARCH ESO ISS PBL24 END | 89.291 |
| HIERARCH ESO ISS PBLA24 START | 4.42 |
| HIERARCH ESO ISS PBLA24 END | 4.508 |
| HIERARCH ESO ISS PBL34 START | 42.497 |
| HIERARCH ESO ISS PBL34 END | 42.518 |
| HIERARCH ESO ISS PBLA34 START | 332.914 |
| HIERARCH ESO ISS PBLA34 END | 332.966 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008098 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008098 |
| HIERARCH ESO ISS AMBI TEMP | 14.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |