Exposure
- ID
- PIONI.2025-05-23T09:45:40.797_1
- Header ID
- PIONI.2025-05-23T09:45:40.797
- Date updated
- 2025-05-23 09:51:03 UTC+0000
- Release date
- 2026-05-23 09:51:02 UTC+0000
- UTC Start
- 2025-05-23 09:45:40.797
- UTC End
- 2025-05-23 09:46:06.397
- MJD Start
- 60818.4067221931
- MJD End
- 60818.4070184894
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003686
- Ambient temperature (°C)
- 13.43
- Seeing (arcsec)
- 0.6
Observation
- ID
- 67549
- Category
- science
- 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
- 50239
- Name
- HIP93683
- RA
- 286.171229
- DEC
- -21.74183
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.1710 | 60.0940 | 284.2000 | 284.3000 |
| K0-D0 | 85.7170 | 85.6130 | 261.0000 | 261.1000 |
| K0-J3 | 55.2640 | 55.2580 | 348.0670 | 348.1520 |
| G2-D0 | 38.5120 | 38.4940 | 223.1000 | 223.2000 |
| G2-J3 | 61.2090 | 61.1710 | 50.0320 | 50.0570 |
| D0-J3 | 99.5510 | 99.4950 | 47.3730 | 47.3990 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60818.4067221931 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP93683 |
| RA | 286.171229 |
| DEC | -21.74183 |
| 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 | 60.171 |
| HIERARCH ESO ISS PBL12 END | 60.094 |
| HIERARCH ESO ISS PBLA12 START | 284.2 |
| HIERARCH ESO ISS PBLA12 END | 284.3 |
| HIERARCH ESO ISS PBL13 START | 85.717 |
| HIERARCH ESO ISS PBL13 END | 85.613 |
| HIERARCH ESO ISS PBLA13 START | 261.0 |
| HIERARCH ESO ISS PBLA13 END | 261.1 |
| HIERARCH ESO ISS PBL14 START | 55.264 |
| HIERARCH ESO ISS PBL14 END | 55.258 |
| HIERARCH ESO ISS PBLA14 START | 348.067 |
| HIERARCH ESO ISS PBLA14 END | 348.152 |
| HIERARCH ESO ISS PBL23 START | 38.512 |
| HIERARCH ESO ISS PBL23 END | 38.494 |
| HIERARCH ESO ISS PBLA23 START | 223.1 |
| HIERARCH ESO ISS PBLA23 END | 223.2 |
| HIERARCH ESO ISS PBL24 START | 61.209 |
| HIERARCH ESO ISS PBL24 END | 61.171 |
| HIERARCH ESO ISS PBLA24 START | 50.032 |
| HIERARCH ESO ISS PBLA24 END | 50.057 |
| HIERARCH ESO ISS PBL34 START | 99.551 |
| HIERARCH ESO ISS PBL34 END | 99.495 |
| HIERARCH ESO ISS PBLA34 START | 47.373 |
| HIERARCH ESO ISS PBLA34 END | 47.399 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003856 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003516 |
| HIERARCH ESO ISS AMBI TEMP | 13.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |