Exposure
- ID
- PIONI.2025-03-21T01:51:29.213_1
- Header ID
- PIONI.2025-03-21T01:51:29.213
- Date updated
- 2025-03-21 02:00:39 UTC+0000
- Release date
- 2025-03-21 01:51:29 UTC+0000
- UTC Start
- 2025-03-21 01:51:29.213
- UTC End
- 2025-03-21 01:51:54.813
- MJD Start
- 60755.0774214473
- MJD End
- 60755.077717743596
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008173
- Ambient temperature (°C)
- 17.3
- Seeing (arcsec)
- 0.55
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 | 75.1310 | 75.1740 | 66.2000 | 66.4000 |
| A0-J2 | 123.4990 | 123.5250 | 48.3000 | 48.5000 |
| A0-K0 | 127.9810 | 127.9810 | 34.4070 | 34.5430 |
| G1-J2 | 56.8950 | 56.8910 | 24.4000 | 24.5000 |
| G1-K0 | 75.3700 | 75.3680 | 2.7200 | 2.8210 |
| J2-K0 | 30.7790 | 30.8020 | 319.6820 | 319.7690 |
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 | 60755.0774214473 |
| 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 | 75.131 |
| HIERARCH ESO ISS PBL12 END | 75.174 |
| HIERARCH ESO ISS PBLA12 START | 66.2 |
| HIERARCH ESO ISS PBLA12 END | 66.4 |
| HIERARCH ESO ISS PBL13 START | 123.499 |
| HIERARCH ESO ISS PBL13 END | 123.525 |
| HIERARCH ESO ISS PBLA13 START | 48.3 |
| HIERARCH ESO ISS PBLA13 END | 48.5 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 34.407 |
| HIERARCH ESO ISS PBLA14 END | 34.543 |
| HIERARCH ESO ISS PBL23 START | 56.895 |
| HIERARCH ESO ISS PBL23 END | 56.891 |
| HIERARCH ESO ISS PBLA23 START | 24.4 |
| HIERARCH ESO ISS PBLA23 END | 24.5 |
| HIERARCH ESO ISS PBL24 START | 75.37 |
| HIERARCH ESO ISS PBL24 END | 75.368 |
| HIERARCH ESO ISS PBLA24 START | 2.72 |
| HIERARCH ESO ISS PBLA24 END | 2.821 |
| HIERARCH ESO ISS PBL34 START | 30.779 |
| HIERARCH ESO ISS PBL34 END | 30.802 |
| HIERARCH ESO ISS PBLA34 START | 319.682 |
| HIERARCH ESO ISS PBLA34 END | 319.769 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008173 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008173 |
| HIERARCH ESO ISS AMBI TEMP | 17.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |