Exposure
- ID
- PIONI.2025-03-24T09:11:45.090_1
- Header ID
- PIONI.2025-03-24T09:11:45.090
- Date updated
- 2025-03-24 09:15:38 UTC+0000
- Release date
- 2026-03-24 09:15:37 UTC+0000
- UTC Start
- 2025-03-24 09:11:45.090
- UTC End
- 2025-03-24 09:12:10.690
- MJD Start
- 60758.3831607639
- MJD End
- 60758.3834570602
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002596
- Ambient temperature (°C)
- 12.61
- Seeing (arcsec)
- 1.04
Observation
- ID
- 65874
- 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
- 49032
- Name
- HIP75127
- RA
- 230.280287
- DEC
- -5.82491
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.0550 | 81.9680 | 119.4000 | 119.4000 |
| A0-J2 | 121.6140 | 121.5000 | 94.9000 | 94.9000 |
| A0-K0 | 125.1410 | 125.0730 | 73.6400 | 73.6470 |
| G1-J2 | 57.9660 | 57.9530 | 59.0000 | 59.0000 |
| G1-K0 | 89.7650 | 89.7810 | 32.7520 | 32.7830 |
| J2-K0 | 45.6160 | 45.6150 | 358.6150 | 358.6860 |
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 | 60758.3831607639 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP75127 |
| RA | 230.280287 |
| DEC | -5.82491 |
| 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 | 82.055 |
| HIERARCH ESO ISS PBL12 END | 81.968 |
| HIERARCH ESO ISS PBLA12 START | 119.4 |
| HIERARCH ESO ISS PBLA12 END | 119.4 |
| HIERARCH ESO ISS PBL13 START | 121.614 |
| HIERARCH ESO ISS PBL13 END | 121.5 |
| HIERARCH ESO ISS PBLA13 START | 94.9 |
| HIERARCH ESO ISS PBLA13 END | 94.9 |
| HIERARCH ESO ISS PBL14 START | 125.141 |
| HIERARCH ESO ISS PBL14 END | 125.073 |
| HIERARCH ESO ISS PBLA14 START | 73.64 |
| HIERARCH ESO ISS PBLA14 END | 73.647 |
| HIERARCH ESO ISS PBL23 START | 57.966 |
| HIERARCH ESO ISS PBL23 END | 57.953 |
| HIERARCH ESO ISS PBLA23 START | 59.0 |
| HIERARCH ESO ISS PBLA23 END | 59.0 |
| HIERARCH ESO ISS PBL24 START | 89.765 |
| HIERARCH ESO ISS PBL24 END | 89.781 |
| HIERARCH ESO ISS PBLA24 START | 32.752 |
| HIERARCH ESO ISS PBLA24 END | 32.783 |
| HIERARCH ESO ISS PBL34 START | 45.616 |
| HIERARCH ESO ISS PBL34 END | 45.615 |
| HIERARCH ESO ISS PBLA34 START | 358.615 |
| HIERARCH ESO ISS PBLA34 END | 358.686 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002596 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002596 |
| HIERARCH ESO ISS AMBI TEMP | 12.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |