Exposure
- ID
- PIONI.2025-04-29T05:04:39.429_1
- Header ID
- PIONI.2025-04-29T05:04:39.429
- Date updated
- 2025-04-29 05:10:47 UTC+0000
- Release date
- 2026-04-29 05:10:47 UTC+0000
- UTC Start
- 2025-04-29 05:04:39.429
- UTC End
- 2025-04-29 05:05:17.829
- MJD Start
- 60794.2115674629
- MJD End
- 60794.212011907344
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055785
- Ambient temperature (°C)
- 13.3
- Seeing (arcsec)
- 0.56
Observation
- ID
- 67040
- 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
- 49848
- Name
- HIP78685
- RA
- 240.939048
- DEC
- 4.98692
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2820 | 90.3020 | 114.0000 | 114.0000 |
| A0-J2 | 123.8560 | 123.9840 | 94.2000 | 94.1000 |
| A0-K0 | 114.5490 | 114.7390 | 73.2210 | 73.2330 |
| G1-J2 | 49.5950 | 49.6830 | 55.9000 | 56.0000 |
| G1-K0 | 74.9530 | 75.0170 | 21.2870 | 21.3950 |
| J2-K0 | 44.2680 | 44.2460 | 341.7520 | 341.8220 |
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 | 60794.2115674629 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP78685 |
| RA | 240.939048 |
| DEC | 4.98692 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.282 |
| HIERARCH ESO ISS PBL12 END | 90.302 |
| HIERARCH ESO ISS PBLA12 START | 114.0 |
| HIERARCH ESO ISS PBLA12 END | 114.0 |
| HIERARCH ESO ISS PBL13 START | 123.856 |
| HIERARCH ESO ISS PBL13 END | 123.984 |
| HIERARCH ESO ISS PBLA13 START | 94.2 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 114.549 |
| HIERARCH ESO ISS PBL14 END | 114.739 |
| HIERARCH ESO ISS PBLA14 START | 73.221 |
| HIERARCH ESO ISS PBLA14 END | 73.233 |
| HIERARCH ESO ISS PBL23 START | 49.595 |
| HIERARCH ESO ISS PBL23 END | 49.683 |
| HIERARCH ESO ISS PBLA23 START | 55.9 |
| HIERARCH ESO ISS PBLA23 END | 56.0 |
| HIERARCH ESO ISS PBL24 START | 74.953 |
| HIERARCH ESO ISS PBL24 END | 75.017 |
| HIERARCH ESO ISS PBLA24 START | 21.287 |
| HIERARCH ESO ISS PBLA24 END | 21.395 |
| HIERARCH ESO ISS PBL34 START | 44.268 |
| HIERARCH ESO ISS PBL34 END | 44.246 |
| HIERARCH ESO ISS PBLA34 START | 341.752 |
| HIERARCH ESO ISS PBLA34 END | 341.822 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005084 |
| HIERARCH ESO ISS AMBI TEMP | 13.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |