Exposure
- ID
- PIONI.2025-03-21T01:52:43.988_1
- Header ID
- PIONI.2025-03-21T01:52:43.988
- Date updated
- 2025-03-21 02:00:39 UTC+0000
- Release date
- 2025-03-21 01:52:43 UTC+0000
- UTC Start
- 2025-03-21 01:52:43.988
- UTC End
- 2025-03-21 01:53:09.588
- MJD Start
- 60755.0782869007
- MJD End
- 60755.078583197
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00868
- Ambient temperature (°C)
- 17.34
- Seeing (arcsec)
- 0.52
Observation
- ID
- 65730
- Category
- calibrator
- 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
- 48903
- Name
- HD105138
- RA
- 181.579886
- DEC
- -68.65141
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.2210 | 75.2650 | 66.5000 | 66.7000 |
| A0-J2 | 123.5550 | 123.5820 | 48.6000 | 48.8000 |
| A0-K0 | 127.9810 | 127.9810 | 34.6950 | 34.8350 |
| G1-J2 | 56.8850 | 56.8800 | 24.7000 | 24.8000 |
| G1-K0 | 75.3660 | 75.3630 | 2.9340 | 3.0380 |
| J2-K0 | 30.8270 | 30.8500 | 319.8660 | 319.9550 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60755.0782869007 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD105138 |
| RA | 181.579886 |
| DEC | -68.65141 |
| 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 | 75.221 |
| HIERARCH ESO ISS PBL12 END | 75.265 |
| HIERARCH ESO ISS PBLA12 START | 66.5 |
| HIERARCH ESO ISS PBLA12 END | 66.7 |
| HIERARCH ESO ISS PBL13 START | 123.555 |
| HIERARCH ESO ISS PBL13 END | 123.582 |
| HIERARCH ESO ISS PBLA13 START | 48.6 |
| HIERARCH ESO ISS PBLA13 END | 48.8 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 34.695 |
| HIERARCH ESO ISS PBLA14 END | 34.835 |
| HIERARCH ESO ISS PBL23 START | 56.885 |
| HIERARCH ESO ISS PBL23 END | 56.88 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 24.8 |
| HIERARCH ESO ISS PBL24 START | 75.366 |
| HIERARCH ESO ISS PBL24 END | 75.363 |
| HIERARCH ESO ISS PBLA24 START | 2.934 |
| HIERARCH ESO ISS PBLA24 END | 3.038 |
| HIERARCH ESO ISS PBL34 START | 30.827 |
| HIERARCH ESO ISS PBL34 END | 30.85 |
| HIERARCH ESO ISS PBLA34 START | 319.866 |
| HIERARCH ESO ISS PBLA34 END | 319.955 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00868 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00868 |
| HIERARCH ESO ISS AMBI TEMP | 17.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |