Exposure
- ID
- PIONI.2025-01-02T07:31:58.034_1
- Header ID
- PIONI.2025-01-02T07:31:58.034
- Date updated
- 2025-01-02 07:40:47 UTC+0000
- Release date
- 2026-01-02 07:40:47 UTC+0000
- UTC Start
- 2025-01-02 07:31:58.035
- UTC End
- 2025-01-02 07:32:23.635
- MJD Start
- 60677.313866145
- MJD End
- 60677.3141624413
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009464
- Ambient temperature (°C)
- 13.59
- Seeing (arcsec)
- 0.56
Observation
- ID
- 63076
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46991
- Name
- HIP51077
- RA
- 156.539492
- DEC
- -42.73871
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.5120 | 45.5320 | 144.6000 | 144.6000 |
| A0-J2 | 127.3930 | 127.4350 | 84.5000 | 84.6000 |
| A0-J6 | 165.5300 | 165.5040 | 21.1010 | 21.1800 |
| B5-J2 | 111.8970 | 111.9050 | 63.8000 | 63.9000 |
| B5-J6 | 194.3730 | 194.3550 | 9.8380 | 9.9100 |
| J2-J6 | 157.2290 | 157.2780 | 334.6960 | 334.7610 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.313866145 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP51077 |
| RA | 156.539492 |
| DEC | -42.73871 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.512 |
| HIERARCH ESO ISS PBL12 END | 45.532 |
| HIERARCH ESO ISS PBLA12 START | 144.6 |
| HIERARCH ESO ISS PBLA12 END | 144.6 |
| HIERARCH ESO ISS PBL13 START | 127.393 |
| HIERARCH ESO ISS PBL13 END | 127.435 |
| HIERARCH ESO ISS PBLA13 START | 84.5 |
| HIERARCH ESO ISS PBLA13 END | 84.6 |
| HIERARCH ESO ISS PBL14 START | 165.53 |
| HIERARCH ESO ISS PBL14 END | 165.504 |
| HIERARCH ESO ISS PBLA14 START | 21.101 |
| HIERARCH ESO ISS PBLA14 END | 21.18 |
| HIERARCH ESO ISS PBL23 START | 111.897 |
| HIERARCH ESO ISS PBL23 END | 111.905 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.9 |
| HIERARCH ESO ISS PBL24 START | 194.373 |
| HIERARCH ESO ISS PBL24 END | 194.355 |
| HIERARCH ESO ISS PBLA24 START | 9.838 |
| HIERARCH ESO ISS PBLA24 END | 9.91 |
| HIERARCH ESO ISS PBL34 START | 157.229 |
| HIERARCH ESO ISS PBL34 END | 157.278 |
| HIERARCH ESO ISS PBLA34 START | 334.696 |
| HIERARCH ESO ISS PBLA34 END | 334.761 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009464 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009464 |
| HIERARCH ESO ISS AMBI TEMP | 13.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |