Exposure
- ID
- PIONI.2025-07-21T07:15:33.356_1
- Header ID
- PIONI.2025-07-21T07:15:33.356
- Date updated
- 2025-07-21 07:25:43 UTC+0000
- Release date
- 2025-07-21 07:15:33 UTC+0000
- UTC Start
- 2025-07-21 07:15:33.356
- UTC End
- 2025-07-21 07:15:58.956
- MJD Start
- 60877.302469397
- MJD End
- 60877.3027656933
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008153500000000001
- Ambient temperature (°C)
- 14.77
- Seeing (arcsec)
- 0.425
Observation
- ID
- 68897
- 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
- 51260
- Name
- HD223559
- RA
- 357.63776
- DEC
- -14.40162
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.0350 | 88.0840 | 111.2000 | 111.3000 |
| A0-J2 | 122.1710 | 122.2780 | 87.8000 | 87.8000 |
| A0-K0 | 119.0790 | 119.1860 | 64.6650 | 64.7270 |
| G1-J2 | 54.2600 | 54.3000 | 47.5000 | 47.6000 |
| G1-K0 | 86.7020 | 86.7220 | 17.1510 | 17.2300 |
| J2-K0 | 48.4160 | 48.4130 | 342.6310 | 342.6820 |
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 | 60877.302469397 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD223559 |
| RA | 357.63776 |
| DEC | -14.40162 |
| 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 | 88.035 |
| HIERARCH ESO ISS PBL12 END | 88.084 |
| HIERARCH ESO ISS PBLA12 START | 111.2 |
| HIERARCH ESO ISS PBLA12 END | 111.3 |
| HIERARCH ESO ISS PBL13 START | 122.171 |
| HIERARCH ESO ISS PBL13 END | 122.278 |
| HIERARCH ESO ISS PBLA13 START | 87.8 |
| HIERARCH ESO ISS PBLA13 END | 87.8 |
| HIERARCH ESO ISS PBL14 START | 119.079 |
| HIERARCH ESO ISS PBL14 END | 119.186 |
| HIERARCH ESO ISS PBLA14 START | 64.665 |
| HIERARCH ESO ISS PBLA14 END | 64.727 |
| HIERARCH ESO ISS PBL23 START | 54.26 |
| HIERARCH ESO ISS PBL23 END | 54.3 |
| HIERARCH ESO ISS PBLA23 START | 47.5 |
| HIERARCH ESO ISS PBLA23 END | 47.6 |
| HIERARCH ESO ISS PBL24 START | 86.702 |
| HIERARCH ESO ISS PBL24 END | 86.722 |
| HIERARCH ESO ISS PBLA24 START | 17.151 |
| HIERARCH ESO ISS PBLA24 END | 17.23 |
| HIERARCH ESO ISS PBL34 START | 48.416 |
| HIERARCH ESO ISS PBL34 END | 48.413 |
| HIERARCH ESO ISS PBLA34 START | 342.631 |
| HIERARCH ESO ISS PBLA34 END | 342.682 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008258 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008049 |
| HIERARCH ESO ISS AMBI TEMP | 14.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |