Exposure
- ID
- PIONI.2025-06-01T08:15:32.686_1
- Header ID
- PIONI.2025-06-01T08:15:32.686
- Date updated
- 2025-06-01 08:26:40 UTC+0000
- Release date
- 2025-06-01 08:15:32 UTC+0000
- UTC Start
- 2025-06-01 08:15:32.686
- UTC End
- 2025-06-01 08:15:58.286
- MJD Start
- 60827.3441283149
- MJD End
- 60827.3444246112
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069845
- Ambient temperature (°C)
- 13.02
- Seeing (arcsec)
- 0.365
Observation
- ID
- 67679
- 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
- 50332
- Name
- HD198751
- RA
- 313.353582
- DEC
- -30.71905
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.9560 | 47.9660 | 147.2000 | 147.3000 |
| A0-J2 | 127.6250 | 127.6700 | 87.6000 | 87.7000 |
| A0-J6 | 169.6050 | 169.6010 | 21.4610 | 21.5340 |
| B5-J2 | 111.3320 | 111.3570 | 65.8000 | 65.9000 |
| B5-J6 | 201.4230 | 201.4170 | 10.3220 | 10.3900 |
| J2-J6 | 165.9790 | 166.0020 | 336.7740 | 336.8320 |
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 | 60827.3441283149 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD198751 |
| RA | 313.353582 |
| DEC | -30.71905 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.956 |
| HIERARCH ESO ISS PBL12 END | 47.966 |
| HIERARCH ESO ISS PBLA12 START | 147.2 |
| HIERARCH ESO ISS PBLA12 END | 147.3 |
| HIERARCH ESO ISS PBL13 START | 127.625 |
| HIERARCH ESO ISS PBL13 END | 127.67 |
| HIERARCH ESO ISS PBLA13 START | 87.6 |
| HIERARCH ESO ISS PBLA13 END | 87.7 |
| HIERARCH ESO ISS PBL14 START | 169.605 |
| HIERARCH ESO ISS PBL14 END | 169.601 |
| HIERARCH ESO ISS PBLA14 START | 21.461 |
| HIERARCH ESO ISS PBLA14 END | 21.534 |
| HIERARCH ESO ISS PBL23 START | 111.332 |
| HIERARCH ESO ISS PBL23 END | 111.357 |
| HIERARCH ESO ISS PBLA23 START | 65.8 |
| HIERARCH ESO ISS PBLA23 END | 65.9 |
| HIERARCH ESO ISS PBL24 START | 201.423 |
| HIERARCH ESO ISS PBL24 END | 201.417 |
| HIERARCH ESO ISS PBLA24 START | 10.322 |
| HIERARCH ESO ISS PBLA24 END | 10.39 |
| HIERARCH ESO ISS PBL34 START | 165.979 |
| HIERARCH ESO ISS PBL34 END | 166.002 |
| HIERARCH ESO ISS PBLA34 START | 336.774 |
| HIERARCH ESO ISS PBLA34 END | 336.832 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006302 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007667 |
| HIERARCH ESO ISS AMBI TEMP | 13.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |