Exposure
- ID
- PIONI.2025-07-21T09:22:04.942_1
- Header ID
- PIONI.2025-07-21T09:22:04.942
- Date updated
- 2025-07-21 09:30:40 UTC+0000
- Release date
- 2025-07-21 09:22:04 UTC+0000
- UTC Start
- 2025-07-21 09:22:04.942
- UTC End
- 2025-07-21 09:22:30.542
- MJD Start
- 60877.3903349782
- MJD End
- 60877.390631274495
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005951
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.65
Observation
- ID
- 68904
- 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
- 51267
- Name
- HD22001
- RA
- 52.346818
- DEC
- -62.93541
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.1800 | 74.2390 | 72.7000 | 72.9000 |
| A0-J2 | 121.3750 | 121.4180 | 52.5000 | 52.7000 |
| A0-K0 | 127.6080 | 127.6150 | 37.0120 | 37.1500 |
| G1-J2 | 57.7480 | 57.7440 | 26.2000 | 26.3000 |
| G1-K0 | 80.0970 | 80.0930 | 4.2890 | 4.3870 |
| J2-K0 | 34.1790 | 34.2020 | 325.1900 | 325.2670 |
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 | 60877.3903349782 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD22001 |
| RA | 52.346818 |
| DEC | -62.93541 |
| 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 | 74.18 |
| HIERARCH ESO ISS PBL12 END | 74.239 |
| HIERARCH ESO ISS PBLA12 START | 72.7 |
| HIERARCH ESO ISS PBLA12 END | 72.9 |
| HIERARCH ESO ISS PBL13 START | 121.375 |
| HIERARCH ESO ISS PBL13 END | 121.418 |
| HIERARCH ESO ISS PBLA13 START | 52.5 |
| HIERARCH ESO ISS PBLA13 END | 52.7 |
| HIERARCH ESO ISS PBL14 START | 127.608 |
| HIERARCH ESO ISS PBL14 END | 127.615 |
| HIERARCH ESO ISS PBLA14 START | 37.012 |
| HIERARCH ESO ISS PBLA14 END | 37.15 |
| HIERARCH ESO ISS PBL23 START | 57.748 |
| HIERARCH ESO ISS PBL23 END | 57.744 |
| HIERARCH ESO ISS PBLA23 START | 26.2 |
| HIERARCH ESO ISS PBLA23 END | 26.3 |
| HIERARCH ESO ISS PBL24 START | 80.097 |
| HIERARCH ESO ISS PBL24 END | 80.093 |
| HIERARCH ESO ISS PBLA24 START | 4.289 |
| HIERARCH ESO ISS PBLA24 END | 4.387 |
| HIERARCH ESO ISS PBL34 START | 34.179 |
| HIERARCH ESO ISS PBL34 END | 34.202 |
| HIERARCH ESO ISS PBLA34 START | 325.19 |
| HIERARCH ESO ISS PBLA34 END | 325.267 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005951 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005951 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |