Exposure
- ID
- PIONI.2025-05-31T02:55:52.848_1
- Header ID
- PIONI.2025-05-31T02:55:52.848
- Date updated
- 2025-05-31 03:01:15 UTC+0000
- Release date
- 2026-05-31 03:01:15 UTC+0000
- UTC Start
- 2025-05-31 02:55:52.848
- UTC End
- 2025-05-31 02:56:18.448
- MJD Start
- 60826.1221394469
- MJD End
- 60826.1224357432
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006603
- Ambient temperature (°C)
- 15.18
- Seeing (arcsec)
- 0.325
Observation
- ID
- 67662
- 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
- 50315
- Name
- HIP89153
- RA
- 272.930009
- DEC
- -23.70141
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.5040 | 43.5390 | 139.1000 | 139.2000 |
| A0-J2 | 90.2720 | 90.4770 | 67.7000 | 67.8000 |
| A0-J6 | 166.2720 | 166.2710 | 359.2010 | 359.2900 |
| B5-J2 | 86.8590 | 86.9670 | 39.3000 | 39.5000 |
| B5-J6 | 201.5240 | 201.5190 | 351.2170 | 351.2860 |
| J2-J6 | 157.4230 | 157.5000 | 326.9690 | 326.9870 |
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 | 60826.1221394469 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP89153 |
| RA | 272.930009 |
| DEC | -23.70141 |
| 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 | 43.504 |
| HIERARCH ESO ISS PBL12 END | 43.539 |
| HIERARCH ESO ISS PBLA12 START | 139.1 |
| HIERARCH ESO ISS PBLA12 END | 139.2 |
| HIERARCH ESO ISS PBL13 START | 90.272 |
| HIERARCH ESO ISS PBL13 END | 90.477 |
| HIERARCH ESO ISS PBLA13 START | 67.7 |
| HIERARCH ESO ISS PBLA13 END | 67.8 |
| HIERARCH ESO ISS PBL14 START | 166.272 |
| HIERARCH ESO ISS PBL14 END | 166.271 |
| HIERARCH ESO ISS PBLA14 START | 359.201 |
| HIERARCH ESO ISS PBLA14 END | 359.29 |
| HIERARCH ESO ISS PBL23 START | 86.859 |
| HIERARCH ESO ISS PBL23 END | 86.967 |
| HIERARCH ESO ISS PBLA23 START | 39.3 |
| HIERARCH ESO ISS PBLA23 END | 39.5 |
| HIERARCH ESO ISS PBL24 START | 201.524 |
| HIERARCH ESO ISS PBL24 END | 201.519 |
| HIERARCH ESO ISS PBLA24 START | 351.217 |
| HIERARCH ESO ISS PBLA24 END | 351.286 |
| HIERARCH ESO ISS PBL34 START | 157.423 |
| HIERARCH ESO ISS PBL34 END | 157.5 |
| HIERARCH ESO ISS PBLA34 START | 326.969 |
| HIERARCH ESO ISS PBLA34 END | 326.987 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006603 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006603 |
| HIERARCH ESO ISS AMBI TEMP | 15.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |