Exposure
- ID
- PIONI.2025-01-02T06:45:38.957_1
- Header ID
- PIONI.2025-01-02T06:45:38.957
- Date updated
- 2025-01-02 06:50:56 UTC+0000
- Release date
- 2026-01-02 06:50:56 UTC+0000
- UTC Start
- 2025-01-02 06:45:38.957
- UTC End
- 2025-01-02 06:46:04.557
- MJD Start
- 60677.2817008914
- MJD End
- 60677.281997187696
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0096885
- Ambient temperature (°C)
- 13.78
- Seeing (arcsec)
- 0.46499999999999997
Observation
- ID
- 63072
- 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
- 46987
- Name
- HIP50799
- RA
- 155.580655
- DEC
- -41.64963
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 44.2210 | 44.2460 | 140.3000 | 140.3000 |
| A0-J2 | 123.1670 | 123.2410 | 77.2000 | 77.3000 |
| A0-J6 | 167.4990 | 167.4850 | 15.3010 | 15.3830 |
| B5-J2 | 110.3930 | 110.4230 | 56.3000 | 56.4000 |
| B5-J6 | 196.2200 | 196.2120 | 4.6600 | 4.7330 |
| J2-J6 | 154.3160 | 154.3800 | 330.5310 | 330.5900 |
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 | 60677.2817008914 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP50799 |
| RA | 155.580655 |
| DEC | -41.64963 |
| 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 | 44.221 |
| HIERARCH ESO ISS PBL12 END | 44.246 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 140.3 |
| HIERARCH ESO ISS PBL13 START | 123.167 |
| HIERARCH ESO ISS PBL13 END | 123.241 |
| HIERARCH ESO ISS PBLA13 START | 77.2 |
| HIERARCH ESO ISS PBLA13 END | 77.3 |
| HIERARCH ESO ISS PBL14 START | 167.499 |
| HIERARCH ESO ISS PBL14 END | 167.485 |
| HIERARCH ESO ISS PBLA14 START | 15.301 |
| HIERARCH ESO ISS PBLA14 END | 15.383 |
| HIERARCH ESO ISS PBL23 START | 110.393 |
| HIERARCH ESO ISS PBL23 END | 110.423 |
| HIERARCH ESO ISS PBLA23 START | 56.3 |
| HIERARCH ESO ISS PBLA23 END | 56.4 |
| HIERARCH ESO ISS PBL24 START | 196.22 |
| HIERARCH ESO ISS PBL24 END | 196.212 |
| HIERARCH ESO ISS PBLA24 START | 4.66 |
| HIERARCH ESO ISS PBLA24 END | 4.733 |
| HIERARCH ESO ISS PBL34 START | 154.316 |
| HIERARCH ESO ISS PBL34 END | 154.38 |
| HIERARCH ESO ISS PBLA34 START | 330.531 |
| HIERARCH ESO ISS PBLA34 END | 330.59 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00951 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009867 |
| HIERARCH ESO ISS AMBI TEMP | 13.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |