Exposure
- ID
- PIONI.2025-03-24T09:26:02.536_1
- Header ID
- PIONI.2025-03-24T09:26:02.536
- Date updated
- 2025-03-24 09:30:57 UTC+0000
- Release date
- 2026-03-24 09:30:57 UTC+0000
- UTC Start
- 2025-03-24 09:26:02.536
- UTC End
- 2025-03-24 09:26:28.136
- MJD Start
- 60758.3930849056
- MJD End
- 60758.393381201895
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027984999999999998
- Ambient temperature (°C)
- 12.64
- Seeing (arcsec)
- 1.07
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 | 79.8810 | 79.7850 | 120.6000 | 120.7000 |
| A0-J2 | 118.6770 | 118.5440 | 95.4000 | 95.4000 |
| A0-K0 | 123.3200 | 123.2340 | 73.7650 | 73.7690 |
| G1-J2 | 57.5890 | 57.5700 | 59.1000 | 59.1000 |
| G1-K0 | 90.1000 | 90.1120 | 33.4480 | 33.4750 |
| J2-K0 | 45.6060 | 45.6060 | 0.3070 | 0.3780 |
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 | 60758.3930849056 |
| 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 | 79.881 |
| HIERARCH ESO ISS PBL12 END | 79.785 |
| HIERARCH ESO ISS PBLA12 START | 120.6 |
| HIERARCH ESO ISS PBLA12 END | 120.7 |
| HIERARCH ESO ISS PBL13 START | 118.677 |
| HIERARCH ESO ISS PBL13 END | 118.544 |
| HIERARCH ESO ISS PBLA13 START | 95.4 |
| HIERARCH ESO ISS PBLA13 END | 95.4 |
| HIERARCH ESO ISS PBL14 START | 123.32 |
| HIERARCH ESO ISS PBL14 END | 123.234 |
| HIERARCH ESO ISS PBLA14 START | 73.765 |
| HIERARCH ESO ISS PBLA14 END | 73.769 |
| HIERARCH ESO ISS PBL23 START | 57.589 |
| HIERARCH ESO ISS PBL23 END | 57.57 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 90.1 |
| HIERARCH ESO ISS PBL24 END | 90.112 |
| HIERARCH ESO ISS PBLA24 START | 33.448 |
| HIERARCH ESO ISS PBLA24 END | 33.475 |
| HIERARCH ESO ISS PBL34 START | 45.606 |
| HIERARCH ESO ISS PBL34 END | 45.606 |
| HIERARCH ESO ISS PBLA34 START | 0.307 |
| HIERARCH ESO ISS PBLA34 END | 0.378 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003019 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002578 |
| HIERARCH ESO ISS AMBI TEMP | 12.64 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |