Exposure
- ID
- PIONI.2025-07-22T07:32:24.959_1
- Header ID
- PIONI.2025-07-22T07:32:24.959
- Date updated
- 2025-07-22 07:40:36 UTC+0000
- Release date
- 2025-07-22 07:32:24 UTC+0000
- UTC Start
- 2025-07-22 07:32:24.959
- UTC End
- 2025-07-22 07:32:50.559
- MJD Start
- 60878.3141777674
- MJD End
- 60878.3144740637
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009009
- Ambient temperature (°C)
- 14.08
- Seeing (arcsec)
- 0.32
Observation
- ID
- 68914
- 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
- 51277
- Name
- HD645
- RA
- 2.678198
- DEC
- -12.58012
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.3280 | 88.3750 | 111.7000 | 111.7000 |
| A0-J2 | 122.2530 | 122.3600 | 88.4000 | 88.5000 |
| A0-K0 | 118.5700 | 118.6820 | 65.3960 | 65.4540 |
| G1-J2 | 53.8460 | 53.8890 | 48.2000 | 48.2000 |
| G1-K0 | 85.9020 | 85.9240 | 17.4150 | 17.4940 |
| J2-K0 | 48.2440 | 48.2400 | 342.6300 | 342.6800 |
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 | 60878.3141777674 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD645 |
| RA | 2.678198 |
| DEC | -12.58012 |
| 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 | 88.328 |
| HIERARCH ESO ISS PBL12 END | 88.375 |
| HIERARCH ESO ISS PBLA12 START | 111.7 |
| HIERARCH ESO ISS PBLA12 END | 111.7 |
| HIERARCH ESO ISS PBL13 START | 122.253 |
| HIERARCH ESO ISS PBL13 END | 122.36 |
| HIERARCH ESO ISS PBLA13 START | 88.4 |
| HIERARCH ESO ISS PBLA13 END | 88.5 |
| HIERARCH ESO ISS PBL14 START | 118.57 |
| HIERARCH ESO ISS PBL14 END | 118.682 |
| HIERARCH ESO ISS PBLA14 START | 65.396 |
| HIERARCH ESO ISS PBLA14 END | 65.454 |
| HIERARCH ESO ISS PBL23 START | 53.846 |
| HIERARCH ESO ISS PBL23 END | 53.889 |
| HIERARCH ESO ISS PBLA23 START | 48.2 |
| HIERARCH ESO ISS PBLA23 END | 48.2 |
| HIERARCH ESO ISS PBL24 START | 85.902 |
| HIERARCH ESO ISS PBL24 END | 85.924 |
| HIERARCH ESO ISS PBLA24 START | 17.415 |
| HIERARCH ESO ISS PBLA24 END | 17.494 |
| HIERARCH ESO ISS PBL34 START | 48.244 |
| HIERARCH ESO ISS PBL34 END | 48.24 |
| HIERARCH ESO ISS PBLA34 START | 342.63 |
| HIERARCH ESO ISS PBLA34 END | 342.68 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008898 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00912 |
| HIERARCH ESO ISS AMBI TEMP | 14.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |