Exposure
- ID
- PIONI.2025-01-04T04:15:30.694_1
- Header ID
- PIONI.2025-01-04T04:15:30.694
- Date updated
- 2025-01-04 04:20:34 UTC+0000
- Release date
- 2026-01-04 04:20:34 UTC+0000
- UTC Start
- 2025-01-04 04:15:30.694
- UTC End
- 2025-01-04 04:15:56.294
- MJD Start
- 60679.177438586
- MJD End
- 60679.177734882294
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003829
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 1.12
Observation
- ID
- 63072
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46987
- Name
- HIP50799
- RA
- 155.580655
- DEC
- -41.64963
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 35.1590 | 35.2100 | 128.9000 | 129.0000 |
| A0-J2 | 97.5750 | 97.6940 | 45.9000 | 46.0000 |
| A0-J6 | 168.4870 | 168.4900 | 354.8940 | 354.9810 |
| B5-J2 | 99.6490 | 99.6920 | 25.4000 | 25.5000 |
| B5-J6 | 194.5770 | 194.6000 | 347.4330 | 347.5030 |
| J2-J6 | 131.1570 | 131.2900 | 319.5970 | 319.6290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60679.177438586 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP50799 |
| RA | 155.580655 |
| DEC | -41.64963 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 35.159 |
| HIERARCH ESO ISS PBL12 END | 35.21 |
| HIERARCH ESO ISS PBLA12 START | 128.9 |
| HIERARCH ESO ISS PBLA12 END | 129.0 |
| HIERARCH ESO ISS PBL13 START | 97.575 |
| HIERARCH ESO ISS PBL13 END | 97.694 |
| HIERARCH ESO ISS PBLA13 START | 45.9 |
| HIERARCH ESO ISS PBLA13 END | 46.0 |
| HIERARCH ESO ISS PBL14 START | 168.487 |
| HIERARCH ESO ISS PBL14 END | 168.49 |
| HIERARCH ESO ISS PBLA14 START | 354.894 |
| HIERARCH ESO ISS PBLA14 END | 354.981 |
| HIERARCH ESO ISS PBL23 START | 99.649 |
| HIERARCH ESO ISS PBL23 END | 99.692 |
| HIERARCH ESO ISS PBLA23 START | 25.4 |
| HIERARCH ESO ISS PBLA23 END | 25.5 |
| HIERARCH ESO ISS PBL24 START | 194.577 |
| HIERARCH ESO ISS PBL24 END | 194.6 |
| HIERARCH ESO ISS PBLA24 START | 347.433 |
| HIERARCH ESO ISS PBLA24 END | 347.503 |
| HIERARCH ESO ISS PBL34 START | 131.157 |
| HIERARCH ESO ISS PBL34 END | 131.29 |
| HIERARCH ESO ISS PBLA34 START | 319.597 |
| HIERARCH ESO ISS PBLA34 END | 319.629 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003829 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003829 |
| HIERARCH ESO ISS AMBI TEMP | 12.04 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 1.12 |