Exposure
- ID
- PIONI.2025-05-23T09:51:48.485_1
- Header ID
- PIONI.2025-05-23T09:51:48.485
- Date updated
- 2025-05-23 09:56:13 UTC+0000
- Release date
- 2025-05-23 09:51:48 UTC+0000
- UTC Start
- 2025-05-23 09:51:48.485
- UTC End
- 2025-05-23 09:52:14.085
- MJD Start
- 60818.410977832
- MJD End
- 60818.411274128295
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004046
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.5700000000000001
Observation
- ID
- 67550
- 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
- 50240
- Name
- HD182477
- RA
- 291.340317
- DEC
- -13.89675
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 61.1690 | 61.0920 | 278.7000 | 278.8000 |
| K0-D0 | 89.0910 | 89.0020 | 256.8000 | 256.8000 |
| K0-J3 | 53.4270 | 53.4150 | 345.5090 | 345.5940 |
| G2-D0 | 39.6470 | 39.6380 | 221.5000 | 221.5000 |
| G2-J3 | 63.3960 | 63.3740 | 47.9750 | 47.9920 |
| D0-J3 | 102.8860 | 102.8550 | 45.4760 | 45.4950 |
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 | 60818.410977832 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD182477 |
| RA | 291.340317 |
| DEC | -13.89675 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| 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 | 61.169 |
| HIERARCH ESO ISS PBL12 END | 61.092 |
| HIERARCH ESO ISS PBLA12 START | 278.7 |
| HIERARCH ESO ISS PBLA12 END | 278.8 |
| HIERARCH ESO ISS PBL13 START | 89.091 |
| HIERARCH ESO ISS PBL13 END | 89.002 |
| HIERARCH ESO ISS PBLA13 START | 256.8 |
| HIERARCH ESO ISS PBLA13 END | 256.8 |
| HIERARCH ESO ISS PBL14 START | 53.427 |
| HIERARCH ESO ISS PBL14 END | 53.415 |
| HIERARCH ESO ISS PBLA14 START | 345.509 |
| HIERARCH ESO ISS PBLA14 END | 345.594 |
| HIERARCH ESO ISS PBL23 START | 39.647 |
| HIERARCH ESO ISS PBL23 END | 39.638 |
| HIERARCH ESO ISS PBLA23 START | 221.5 |
| HIERARCH ESO ISS PBLA23 END | 221.5 |
| HIERARCH ESO ISS PBL24 START | 63.396 |
| HIERARCH ESO ISS PBL24 END | 63.374 |
| HIERARCH ESO ISS PBLA24 START | 47.975 |
| HIERARCH ESO ISS PBLA24 END | 47.992 |
| HIERARCH ESO ISS PBL34 START | 102.886 |
| HIERARCH ESO ISS PBL34 END | 102.855 |
| HIERARCH ESO ISS PBLA34 START | 45.476 |
| HIERARCH ESO ISS PBLA34 END | 45.495 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004488 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |