Exposure
- ID
- PIONI.2025-03-21T01:45:34.226_1
- Header ID
- PIONI.2025-03-21T01:45:34.226
- Date updated
- 2025-03-21 01:50:53 UTC+0000
- Release date
- 2026-03-21 01:50:53 UTC+0000
- UTC Start
- 2025-03-21 01:45:34.226
- UTC End
- 2025-03-21 01:45:59.826
- MJD Start
- 60755.073312798
- MJD End
- 60755.073609094296
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008461
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.48
Observation
- ID
- 65729
- 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
- 48902
- Name
- HIP61181
- RA
- 188.038535
- DEC
- -73.00109
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.9980 | 75.0290 | 55.2000 | 55.4000 |
| A0-J2 | 124.3480 | 124.3650 | 39.3000 | 39.5000 |
| A0-K0 | 127.8850 | 127.8830 | 26.9340 | 27.0720 |
| G1-J2 | 56.1390 | 56.1350 | 17.8000 | 17.9000 |
| G1-K0 | 71.3610 | 71.3630 | 357.0380 | 357.1440 |
| J2-K0 | 27.4410 | 27.4640 | 310.4990 | 310.5980 |
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 | 60755.073312798 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP61181 |
| RA | 188.038535 |
| DEC | -73.00109 |
| 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 | 74.998 |
| HIERARCH ESO ISS PBL12 END | 75.029 |
| HIERARCH ESO ISS PBLA12 START | 55.2 |
| HIERARCH ESO ISS PBLA12 END | 55.4 |
| HIERARCH ESO ISS PBL13 START | 124.348 |
| HIERARCH ESO ISS PBL13 END | 124.365 |
| HIERARCH ESO ISS PBLA13 START | 39.3 |
| HIERARCH ESO ISS PBLA13 END | 39.5 |
| HIERARCH ESO ISS PBL14 START | 127.885 |
| HIERARCH ESO ISS PBL14 END | 127.883 |
| HIERARCH ESO ISS PBLA14 START | 26.934 |
| HIERARCH ESO ISS PBLA14 END | 27.072 |
| HIERARCH ESO ISS PBL23 START | 56.139 |
| HIERARCH ESO ISS PBL23 END | 56.135 |
| HIERARCH ESO ISS PBLA23 START | 17.8 |
| HIERARCH ESO ISS PBLA23 END | 17.9 |
| HIERARCH ESO ISS PBL24 START | 71.361 |
| HIERARCH ESO ISS PBL24 END | 71.363 |
| HIERARCH ESO ISS PBLA24 START | 357.038 |
| HIERARCH ESO ISS PBLA24 END | 357.144 |
| HIERARCH ESO ISS PBL34 START | 27.441 |
| HIERARCH ESO ISS PBL34 END | 27.464 |
| HIERARCH ESO ISS PBLA34 START | 310.499 |
| HIERARCH ESO ISS PBLA34 END | 310.598 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008461 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008461 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |