Exposure
- ID
- PIONI.2025-07-21T08:30:38.548_1
- Header ID
- PIONI.2025-07-21T08:30:38.548
- Date updated
- 2025-07-21 08:35:38 UTC+0000
- Release date
- 2025-07-21 08:30:38 UTC+0000
- UTC Start
- 2025-07-21 08:30:38.548
- UTC End
- 2025-07-21 08:31:04.148
- MJD Start
- 60877.3546128245
- MJD End
- 60877.3549091208
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003853
- Ambient temperature (°C)
- 14.66
- Seeing (arcsec)
- 0.825
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 | 69.0020 | 69.0610 | 59.4000 | 59.6000 |
| A0-J2 | 117.7770 | 117.8170 | 39.4000 | 39.5000 |
| A0-K0 | 126.9150 | 126.9230 | 25.0170 | 25.1570 |
| G1-J2 | 57.9810 | 57.9790 | 15.3000 | 15.5000 |
| G1-K0 | 80.1030 | 80.1060 | 355.9030 | 356.0000 |
| J2-K0 | 31.9200 | 31.9480 | 318.7120 | 318.7860 |
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 | 60877.3546128245 |
| 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 | 69.002 |
| HIERARCH ESO ISS PBL12 END | 69.061 |
| HIERARCH ESO ISS PBLA12 START | 59.4 |
| HIERARCH ESO ISS PBLA12 END | 59.6 |
| HIERARCH ESO ISS PBL13 START | 117.777 |
| HIERARCH ESO ISS PBL13 END | 117.817 |
| HIERARCH ESO ISS PBLA13 START | 39.4 |
| HIERARCH ESO ISS PBLA13 END | 39.5 |
| HIERARCH ESO ISS PBL14 START | 126.915 |
| HIERARCH ESO ISS PBL14 END | 126.923 |
| HIERARCH ESO ISS PBLA14 START | 25.017 |
| HIERARCH ESO ISS PBLA14 END | 25.157 |
| HIERARCH ESO ISS PBL23 START | 57.981 |
| HIERARCH ESO ISS PBL23 END | 57.979 |
| HIERARCH ESO ISS PBLA23 START | 15.3 |
| HIERARCH ESO ISS PBLA23 END | 15.5 |
| HIERARCH ESO ISS PBL24 START | 80.103 |
| HIERARCH ESO ISS PBL24 END | 80.106 |
| HIERARCH ESO ISS PBLA24 START | 355.903 |
| HIERARCH ESO ISS PBLA24 END | 356.0 |
| HIERARCH ESO ISS PBL34 START | 31.92 |
| HIERARCH ESO ISS PBL34 END | 31.948 |
| HIERARCH ESO ISS PBLA34 START | 318.712 |
| HIERARCH ESO ISS PBLA34 END | 318.786 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003606 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0041 |
| HIERARCH ESO ISS AMBI TEMP | 14.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |