Exposure
- ID
- PIONI.2025-03-25T08:10:39.654_1
- Header ID
- PIONI.2025-03-25T08:10:39.654
- Date updated
- 2025-03-25 08:20:39 UTC+0000
- Release date
- 2026-03-25 08:20:39 UTC+0000
- UTC Start
- 2025-03-25 08:10:39.654
- UTC End
- 2025-03-25 08:11:05.254
- MJD Start
- 60759.3407367384
- MJD End
- 60759.341033034696
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002516
- Ambient temperature (°C)
- 13.82
- Seeing (arcsec)
- 1.02
Observation
- ID
- 65885
- 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
- 49040
- Name
- HIP86170
- RA
- 264.135352
- DEC
- -38.63647
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.0120 | 80.0950 | 98.9000 | 99.0000 |
| A0-J2 | 118.7180 | 118.8160 | 73.6000 | 73.7000 |
| A0-K0 | 123.2780 | 123.3320 | 51.9720 | 52.0850 |
| G1-J2 | 57.5660 | 57.5770 | 37.3000 | 37.4000 |
| G1-K0 | 90.1360 | 90.1330 | 11.5580 | 11.6420 |
| J2-K0 | 45.6970 | 45.7090 | 338.4320 | 338.4870 |
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 | 60759.3407367384 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP86170 |
| RA | 264.135352 |
| DEC | -38.63647 |
| 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 | 80.012 |
| HIERARCH ESO ISS PBL12 END | 80.095 |
| HIERARCH ESO ISS PBLA12 START | 98.9 |
| HIERARCH ESO ISS PBLA12 END | 99.0 |
| HIERARCH ESO ISS PBL13 START | 118.718 |
| HIERARCH ESO ISS PBL13 END | 118.816 |
| HIERARCH ESO ISS PBLA13 START | 73.6 |
| HIERARCH ESO ISS PBLA13 END | 73.7 |
| HIERARCH ESO ISS PBL14 START | 123.278 |
| HIERARCH ESO ISS PBL14 END | 123.332 |
| HIERARCH ESO ISS PBLA14 START | 51.972 |
| HIERARCH ESO ISS PBLA14 END | 52.085 |
| HIERARCH ESO ISS PBL23 START | 57.566 |
| HIERARCH ESO ISS PBL23 END | 57.577 |
| HIERARCH ESO ISS PBLA23 START | 37.3 |
| HIERARCH ESO ISS PBLA23 END | 37.4 |
| HIERARCH ESO ISS PBL24 START | 90.136 |
| HIERARCH ESO ISS PBL24 END | 90.133 |
| HIERARCH ESO ISS PBLA24 START | 11.558 |
| HIERARCH ESO ISS PBLA24 END | 11.642 |
| HIERARCH ESO ISS PBL34 START | 45.697 |
| HIERARCH ESO ISS PBL34 END | 45.709 |
| HIERARCH ESO ISS PBLA34 START | 338.432 |
| HIERARCH ESO ISS PBLA34 END | 338.487 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002516 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002516 |
| HIERARCH ESO ISS AMBI TEMP | 13.82 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 1.02 |