Exposure
- ID
- PIONI.2025-06-01T05:42:49.975_1
- Header ID
- PIONI.2025-06-01T05:42:49.975
- Date updated
- 2025-06-01 05:57:04 UTC+0000
- Release date
- 2026-06-01 05:57:04 UTC+0000
- UTC Start
- 2025-06-01 05:42:49.975
- UTC End
- 2025-06-01 05:43:15.575
- MJD Start
- 60827.2380784145
- MJD End
- 60827.238374710796
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011407
- Ambient temperature (°C)
- 13.51
- Seeing (arcsec)
- 0.27
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 | 48.5960 | 48.6000 | 148.4000 | 148.5000 |
| A0-J2 | 128.1820 | 128.2220 | 89.6000 | 89.7000 |
| A0-J6 | 169.3060 | 169.3170 | 22.5150 | 22.5840 |
| B5-J2 | 111.1060 | 111.1380 | 67.6000 | 67.7000 |
| B5-J6 | 201.6850 | 201.6900 | 11.2610 | 11.3280 |
| J2-J6 | 167.8950 | 167.9000 | 337.8340 | 337.8910 |
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 | 60827.2380784145 |
| 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 | 48.596 |
| HIERARCH ESO ISS PBL12 END | 48.6 |
| HIERARCH ESO ISS PBLA12 START | 148.4 |
| HIERARCH ESO ISS PBLA12 END | 148.5 |
| HIERARCH ESO ISS PBL13 START | 128.182 |
| HIERARCH ESO ISS PBL13 END | 128.222 |
| HIERARCH ESO ISS PBLA13 START | 89.6 |
| HIERARCH ESO ISS PBLA13 END | 89.7 |
| HIERARCH ESO ISS PBL14 START | 169.306 |
| HIERARCH ESO ISS PBL14 END | 169.317 |
| HIERARCH ESO ISS PBLA14 START | 22.515 |
| HIERARCH ESO ISS PBLA14 END | 22.584 |
| HIERARCH ESO ISS PBL23 START | 111.106 |
| HIERARCH ESO ISS PBL23 END | 111.138 |
| HIERARCH ESO ISS PBLA23 START | 67.6 |
| HIERARCH ESO ISS PBLA23 END | 67.7 |
| HIERARCH ESO ISS PBL24 START | 201.685 |
| HIERARCH ESO ISS PBL24 END | 201.69 |
| HIERARCH ESO ISS PBLA24 START | 11.261 |
| HIERARCH ESO ISS PBLA24 END | 11.328 |
| HIERARCH ESO ISS PBL34 START | 167.895 |
| HIERARCH ESO ISS PBL34 END | 167.9 |
| HIERARCH ESO ISS PBLA34 START | 337.834 |
| HIERARCH ESO ISS PBLA34 END | 337.891 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011407 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011407 |
| HIERARCH ESO ISS AMBI TEMP | 13.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.27 |
| HIERARCH ESO ISS AMBI FWHM END | 0.27 |