Exposure
- ID
- PIONI.2025-05-21T10:07:28.097_1
- Header ID
- PIONI.2025-05-21T10:07:28.097
- Date updated
- 2025-05-21 10:11:02 UTC+0000
- Release date
- 2025-05-21 10:07:28 UTC+0000
- UTC Start
- 2025-05-21 10:07:28.097
- UTC End
- 2025-05-21 10:07:53.697
- MJD Start
- 60816.4218529747
- MJD End
- 60816.422149271
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012551
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 0.32
Observation
- ID
- 67498
- 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
- 50203
- Name
- HD3919
- RA
- 10.330557
- DEC
- -46.085
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 18.2320 | 18.2610 | 116.5000 | 116.6000 |
| A0-D0 | 29.9690 | 29.9800 | 32.7000 | 32.9000 |
| A0-J3 | 132.1950 | 132.1980 | 14.0690 | 14.1830 |
| B2-D0 | 33.3430 | 33.3430 | 359.8000 | 359.9000 |
| B2-J3 | 137.2760 | 137.2740 | 6.6180 | 6.7180 |
| D0-J3 | 104.2440 | 104.2430 | 8.7920 | 8.8960 |
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 | 60816.4218529747 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD3919 |
| RA | 10.330557 |
| DEC | -46.085 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 18.232 |
| HIERARCH ESO ISS PBL12 END | 18.261 |
| HIERARCH ESO ISS PBLA12 START | 116.5 |
| HIERARCH ESO ISS PBLA12 END | 116.6 |
| HIERARCH ESO ISS PBL13 START | 29.969 |
| HIERARCH ESO ISS PBL13 END | 29.98 |
| HIERARCH ESO ISS PBLA13 START | 32.7 |
| HIERARCH ESO ISS PBLA13 END | 32.9 |
| HIERARCH ESO ISS PBL14 START | 132.195 |
| HIERARCH ESO ISS PBL14 END | 132.198 |
| HIERARCH ESO ISS PBLA14 START | 14.069 |
| HIERARCH ESO ISS PBLA14 END | 14.183 |
| HIERARCH ESO ISS PBL23 START | 33.343 |
| HIERARCH ESO ISS PBL23 END | 33.343 |
| HIERARCH ESO ISS PBLA23 START | 359.8 |
| HIERARCH ESO ISS PBLA23 END | 359.9 |
| HIERARCH ESO ISS PBL24 START | 137.276 |
| HIERARCH ESO ISS PBL24 END | 137.274 |
| HIERARCH ESO ISS PBLA24 START | 6.618 |
| HIERARCH ESO ISS PBLA24 END | 6.718 |
| HIERARCH ESO ISS PBL34 START | 104.244 |
| HIERARCH ESO ISS PBL34 END | 104.243 |
| HIERARCH ESO ISS PBLA34 START | 8.792 |
| HIERARCH ESO ISS PBLA34 END | 8.896 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012551 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012551 |
| HIERARCH ESO ISS AMBI TEMP | 15.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |