Exposure
- ID
- PIONI.2025-05-21T09:38:36.306_1
- Header ID
- PIONI.2025-05-21T09:38:36.306
- Date updated
- 2025-05-21 09:46:03 UTC+0000
- Release date
- 2025-05-21 09:38:36 UTC+0000
- UTC Start
- 2025-05-21 09:38:36.306
- UTC End
- 2025-05-21 09:39:01.906
- MJD Start
- 60816.4018091029
- MJD End
- 60816.4021053992
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009108
- Ambient temperature (°C)
- 15.04
- Seeing (arcsec)
- 0.5
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 | 16.7820 | 16.8120 | 113.5000 | 113.6000 |
| A0-D0 | 29.4600 | 29.4690 | 25.8000 | 25.9000 |
| A0-J3 | 132.0420 | 132.0450 | 8.5410 | 8.6520 |
| B2-D0 | 33.3200 | 33.3210 | 355.6000 | 355.7000 |
| B2-J3 | 137.3360 | 137.3350 | 1.7630 | 1.8640 |
| D0-J3 | 104.2730 | 104.2720 | 3.7380 | 3.8440 |
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 | 60816.4018091029 |
| 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 | 16.782 |
| HIERARCH ESO ISS PBL12 END | 16.812 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 29.46 |
| HIERARCH ESO ISS PBL13 END | 29.469 |
| HIERARCH ESO ISS PBLA13 START | 25.8 |
| HIERARCH ESO ISS PBLA13 END | 25.9 |
| HIERARCH ESO ISS PBL14 START | 132.042 |
| HIERARCH ESO ISS PBL14 END | 132.045 |
| HIERARCH ESO ISS PBLA14 START | 8.541 |
| HIERARCH ESO ISS PBLA14 END | 8.652 |
| HIERARCH ESO ISS PBL23 START | 33.32 |
| HIERARCH ESO ISS PBL23 END | 33.321 |
| HIERARCH ESO ISS PBLA23 START | 355.6 |
| HIERARCH ESO ISS PBLA23 END | 355.7 |
| HIERARCH ESO ISS PBL24 START | 137.336 |
| HIERARCH ESO ISS PBL24 END | 137.335 |
| HIERARCH ESO ISS PBLA24 START | 1.763 |
| HIERARCH ESO ISS PBLA24 END | 1.864 |
| HIERARCH ESO ISS PBL34 START | 104.273 |
| HIERARCH ESO ISS PBL34 END | 104.272 |
| HIERARCH ESO ISS PBLA34 START | 3.738 |
| HIERARCH ESO ISS PBLA34 END | 3.844 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009108 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009108 |
| HIERARCH ESO ISS AMBI TEMP | 15.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |