Exposure
- ID
- PIONI.2025-05-31T05:48:53.862_1
- Header ID
- PIONI.2025-05-31T05:48:53.862
- Date updated
- 2025-05-31 06:12:46 UTC+0000
- Release date
- 2025-05-31 05:48:53 UTC+0000
- UTC Start
- 2025-05-31 05:48:53.862
- UTC End
- 2025-05-31 05:49:32.262
- MJD Start
- 60826.242290067
- MJD End
- 60826.24273451144
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01882
- Ambient temperature (°C)
- 14.87
- Seeing (arcsec)
- 0.32
Observation
- ID
- 67676
- 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
- 50329
- Name
- HD189398
- RA
- 300.128325
- DEC
- -19.85707
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.2090 | 47.2340 | 141.8000 | 141.8000 |
| A0-J2 | 109.2590 | 109.4870 | 80.2000 | 80.2000 |
| A0-J6 | 164.3850 | 164.4070 | 8.7690 | 8.8870 |
| B5-J2 | 96.2540 | 96.4100 | 54.6000 | 54.7000 |
| B5-J6 | 199.5960 | 199.5940 | 358.8110 | 358.9090 |
| J2-J6 | 165.8000 | 165.8450 | 330.1290 | 330.1720 |
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 | 60826.242290067 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD189398 |
| RA | 300.128325 |
| DEC | -19.85707 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.209 |
| HIERARCH ESO ISS PBL12 END | 47.234 |
| HIERARCH ESO ISS PBLA12 START | 141.8 |
| HIERARCH ESO ISS PBLA12 END | 141.8 |
| HIERARCH ESO ISS PBL13 START | 109.259 |
| HIERARCH ESO ISS PBL13 END | 109.487 |
| HIERARCH ESO ISS PBLA13 START | 80.2 |
| HIERARCH ESO ISS PBLA13 END | 80.2 |
| HIERARCH ESO ISS PBL14 START | 164.385 |
| HIERARCH ESO ISS PBL14 END | 164.407 |
| HIERARCH ESO ISS PBLA14 START | 8.769 |
| HIERARCH ESO ISS PBLA14 END | 8.887 |
| HIERARCH ESO ISS PBL23 START | 96.254 |
| HIERARCH ESO ISS PBL23 END | 96.41 |
| HIERARCH ESO ISS PBLA23 START | 54.6 |
| HIERARCH ESO ISS PBLA23 END | 54.7 |
| HIERARCH ESO ISS PBL24 START | 199.596 |
| HIERARCH ESO ISS PBL24 END | 199.594 |
| HIERARCH ESO ISS PBLA24 START | 358.811 |
| HIERARCH ESO ISS PBLA24 END | 358.909 |
| HIERARCH ESO ISS PBL34 START | 165.8 |
| HIERARCH ESO ISS PBL34 END | 165.845 |
| HIERARCH ESO ISS PBLA34 START | 330.129 |
| HIERARCH ESO ISS PBLA34 END | 330.172 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.018432 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.019208 |
| HIERARCH ESO ISS AMBI TEMP | 14.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |