Exposure
- ID
- PIONI.2025-05-21T10:04:57.874_1
- Header ID
- PIONI.2025-05-21T10:04:57.874
- Date updated
- 2025-05-21 10:11:02 UTC+0000
- Release date
- 2025-05-21 10:04:57 UTC+0000
- UTC Start
- 2025-05-21 10:04:57.873
- UTC End
- 2025-05-21 10:05:23.473
- MJD Start
- 60816.4201142755
- MJD End
- 60816.420410571794
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0141475
- Ambient temperature (°C)
- 15.04
- Seeing (arcsec)
- 0.33
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 | 18.1130 | 18.1410 | 116.2000 | 116.3000 |
| A0-D0 | 29.9230 | 29.9340 | 32.1000 | 32.3000 |
| A0-J3 | 132.1810 | 132.1840 | 13.5930 | 13.7070 |
| B2-D0 | 33.3420 | 33.3420 | 359.4000 | 359.5000 |
| B2-J3 | 137.2840 | 137.2820 | 6.1980 | 6.2990 |
| D0-J3 | 104.2480 | 104.2470 | 8.3560 | 8.4600 |
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 | 60816.4201142755 |
| 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 | 18.113 |
| HIERARCH ESO ISS PBL12 END | 18.141 |
| HIERARCH ESO ISS PBLA12 START | 116.2 |
| HIERARCH ESO ISS PBLA12 END | 116.3 |
| HIERARCH ESO ISS PBL13 START | 29.923 |
| HIERARCH ESO ISS PBL13 END | 29.934 |
| HIERARCH ESO ISS PBLA13 START | 32.1 |
| HIERARCH ESO ISS PBLA13 END | 32.3 |
| HIERARCH ESO ISS PBL14 START | 132.181 |
| HIERARCH ESO ISS PBL14 END | 132.184 |
| HIERARCH ESO ISS PBLA14 START | 13.593 |
| HIERARCH ESO ISS PBLA14 END | 13.707 |
| HIERARCH ESO ISS PBL23 START | 33.342 |
| HIERARCH ESO ISS PBL23 END | 33.342 |
| HIERARCH ESO ISS PBLA23 START | 359.4 |
| HIERARCH ESO ISS PBLA23 END | 359.5 |
| HIERARCH ESO ISS PBL24 START | 137.284 |
| HIERARCH ESO ISS PBL24 END | 137.282 |
| HIERARCH ESO ISS PBLA24 START | 6.198 |
| HIERARCH ESO ISS PBLA24 END | 6.299 |
| HIERARCH ESO ISS PBL34 START | 104.248 |
| HIERARCH ESO ISS PBL34 END | 104.247 |
| HIERARCH ESO ISS PBLA34 START | 8.356 |
| HIERARCH ESO ISS PBLA34 END | 8.46 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014199 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.014096 |
| HIERARCH ESO ISS AMBI TEMP | 15.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.28 |