Exposure
- ID
- PIONI.2025-03-22T02:47:48.075_1
- Header ID
- PIONI.2025-03-22T02:47:48.075
- Date updated
- 2025-03-22 02:55:43 UTC+0000
- Release date
- 2026-03-22 02:55:43 UTC+0000
- UTC Start
- 2025-03-22 02:47:48.075
- UTC End
- 2025-03-22 02:48:13.675
- MJD Start
- 60756.1165286484
- MJD End
- 60756.1168249447
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050925
- Ambient temperature (°C)
- 15.41
- Seeing (arcsec)
- 0.74
Observation
- ID
- 65768
- 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
- 48936
- Name
- HIP68079
- RA
- 209.079658
- DEC
- -46.59346
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 60.2070 | 60.3220 | 71.5000 | 71.6000 |
| A0-J2 | 102.7910 | 102.8880 | 43.3000 | 43.5000 |
| A0-K0 | 118.1660 | 118.2030 | 24.6730 | 24.8210 |
| G1-J2 | 57.2270 | 57.2320 | 13.6000 | 13.7000 |
| G1-K0 | 88.5880 | 88.5910 | 354.9810 | 355.0690 |
| J2-K0 | 38.9270 | 38.9560 | 326.9580 | 327.0030 |
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 | 60756.1165286484 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP68079 |
| RA | 209.079658 |
| DEC | -46.59346 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 60.207 |
| HIERARCH ESO ISS PBL12 END | 60.322 |
| HIERARCH ESO ISS PBLA12 START | 71.5 |
| HIERARCH ESO ISS PBLA12 END | 71.6 |
| HIERARCH ESO ISS PBL13 START | 102.791 |
| HIERARCH ESO ISS PBL13 END | 102.888 |
| HIERARCH ESO ISS PBLA13 START | 43.3 |
| HIERARCH ESO ISS PBLA13 END | 43.5 |
| HIERARCH ESO ISS PBL14 START | 118.166 |
| HIERARCH ESO ISS PBL14 END | 118.203 |
| HIERARCH ESO ISS PBLA14 START | 24.673 |
| HIERARCH ESO ISS PBLA14 END | 24.821 |
| HIERARCH ESO ISS PBL23 START | 57.227 |
| HIERARCH ESO ISS PBL23 END | 57.232 |
| HIERARCH ESO ISS PBLA23 START | 13.6 |
| HIERARCH ESO ISS PBLA23 END | 13.7 |
| HIERARCH ESO ISS PBL24 START | 88.588 |
| HIERARCH ESO ISS PBL24 END | 88.591 |
| HIERARCH ESO ISS PBLA24 START | 354.981 |
| HIERARCH ESO ISS PBLA24 END | 355.069 |
| HIERARCH ESO ISS PBL34 START | 38.927 |
| HIERARCH ESO ISS PBL34 END | 38.956 |
| HIERARCH ESO ISS PBLA34 START | 326.958 |
| HIERARCH ESO ISS PBLA34 END | 327.003 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005088 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005097 |
| HIERARCH ESO ISS AMBI TEMP | 15.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |