Exposure
- ID
- PIONI.2025-05-31T06:18:38.009_1
- Header ID
- PIONI.2025-05-31T06:18:38.009
- Date updated
- 2025-05-31 06:26:25 UTC+0000
- Release date
- 2026-05-31 06:26:25 UTC+0000
- UTC Start
- 2025-05-31 06:18:38.009
- UTC End
- 2025-05-31 06:19:03.609
- MJD Start
- 60826.2629399179
- MJD End
- 60826.263236214196
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01663
- Ambient temperature (°C)
- 15.25
- Seeing (arcsec)
- 0.29
Observation
- ID
- 67677
- 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
- 50330
- Name
- HIP103738
- RA
- 315.322046
- DEC
- -32.2578
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.9850 | 43.0190 | 137.3000 | 137.4000 |
| A0-J2 | 105.1290 | 105.2830 | 67.4000 | 67.5000 |
| A0-J6 | 169.4810 | 169.4830 | 4.0810 | 4.1670 |
| B5-J2 | 98.9920 | 99.0720 | 43.3000 | 43.4000 |
| B5-J6 | 201.3770 | 201.3800 | 355.1360 | 355.2070 |
| J2-J6 | 154.1610 | 154.2420 | 326.5510 | 326.5850 |
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 | 60826.2629399179 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP103738 |
| RA | 315.322046 |
| DEC | -32.2578 |
| 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 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 42.985 |
| HIERARCH ESO ISS PBL12 END | 43.019 |
| HIERARCH ESO ISS PBLA12 START | 137.3 |
| HIERARCH ESO ISS PBLA12 END | 137.4 |
| HIERARCH ESO ISS PBL13 START | 105.129 |
| HIERARCH ESO ISS PBL13 END | 105.283 |
| HIERARCH ESO ISS PBLA13 START | 67.4 |
| HIERARCH ESO ISS PBLA13 END | 67.5 |
| HIERARCH ESO ISS PBL14 START | 169.481 |
| HIERARCH ESO ISS PBL14 END | 169.483 |
| HIERARCH ESO ISS PBLA14 START | 4.081 |
| HIERARCH ESO ISS PBLA14 END | 4.167 |
| HIERARCH ESO ISS PBL23 START | 98.992 |
| HIERARCH ESO ISS PBL23 END | 99.072 |
| HIERARCH ESO ISS PBLA23 START | 43.3 |
| HIERARCH ESO ISS PBLA23 END | 43.4 |
| HIERARCH ESO ISS PBL24 START | 201.377 |
| HIERARCH ESO ISS PBL24 END | 201.38 |
| HIERARCH ESO ISS PBLA24 START | 355.136 |
| HIERARCH ESO ISS PBLA24 END | 355.207 |
| HIERARCH ESO ISS PBL34 START | 154.161 |
| HIERARCH ESO ISS PBL34 END | 154.242 |
| HIERARCH ESO ISS PBLA34 START | 326.551 |
| HIERARCH ESO ISS PBLA34 END | 326.585 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01663 |
| HIERARCH ESO ISS AMBI TEMP | 15.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |