Exposure
- ID
- PIONI.2025-03-21T01:57:54.564_1
- Header ID
- PIONI.2025-03-21T01:57:54.564
- Date updated
- 2025-03-21 02:05:46 UTC+0000
- Release date
- 2026-03-21 02:05:46 UTC+0000
- UTC Start
- 2025-03-21 01:57:54.564
- UTC End
- 2025-03-21 01:58:20.164
- MJD Start
- 60755.0818815255
- MJD End
- 60755.082177821794
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006658
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.61
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 | 75.6550 | 75.6870 | 58.5000 | 58.7000 |
| A0-J2 | 124.7020 | 124.7200 | 42.5000 | 42.6000 |
| A0-K0 | 127.8450 | 127.8420 | 29.8580 | 30.0000 |
| G1-J2 | 56.0590 | 56.0550 | 20.5000 | 20.7000 |
| G1-K0 | 71.3900 | 71.3900 | 359.2970 | 359.4070 |
| J2-K0 | 27.9110 | 27.9330 | 312.5980 | 312.7000 |
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 | 60755.0818815255 |
| 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 | 75.655 |
| HIERARCH ESO ISS PBL12 END | 75.687 |
| HIERARCH ESO ISS PBLA12 START | 58.5 |
| HIERARCH ESO ISS PBLA12 END | 58.7 |
| HIERARCH ESO ISS PBL13 START | 124.702 |
| HIERARCH ESO ISS PBL13 END | 124.72 |
| HIERARCH ESO ISS PBLA13 START | 42.5 |
| HIERARCH ESO ISS PBLA13 END | 42.6 |
| HIERARCH ESO ISS PBL14 START | 127.845 |
| HIERARCH ESO ISS PBL14 END | 127.842 |
| HIERARCH ESO ISS PBLA14 START | 29.858 |
| HIERARCH ESO ISS PBLA14 END | 30.0 |
| HIERARCH ESO ISS PBL23 START | 56.059 |
| HIERARCH ESO ISS PBL23 END | 56.055 |
| HIERARCH ESO ISS PBLA23 START | 20.5 |
| HIERARCH ESO ISS PBLA23 END | 20.7 |
| HIERARCH ESO ISS PBL24 START | 71.39 |
| HIERARCH ESO ISS PBL24 END | 71.39 |
| HIERARCH ESO ISS PBLA24 START | 359.297 |
| HIERARCH ESO ISS PBLA24 END | 359.407 |
| HIERARCH ESO ISS PBL34 START | 27.911 |
| HIERARCH ESO ISS PBL34 END | 27.933 |
| HIERARCH ESO ISS PBLA34 START | 312.598 |
| HIERARCH ESO ISS PBLA34 END | 312.7 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007235 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006081 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |