Exposure
- ID
- PIONI.2025-05-21T09:58:14.823_1
- Header ID
- PIONI.2025-05-21T09:58:14.823
- Date updated
- 2025-05-21 10:05:59 UTC+0000
- Release date
- 2026-05-21 10:05:59 UTC+0000
- UTC Start
- 2025-05-21 09:58:14.823
- UTC End
- 2025-05-21 09:58:40.423
- MJD Start
- 60816.4154493441
- MJD End
- 60816.4157456404
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011286
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 0.28
Observation
- ID
- 67499
- 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
- 50204
- Name
- HIP765
- RA
- 2.352843
- DEC
- -45.74844
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 19.3090 | 19.3350 | 119.2000 | 119.2000 |
| A0-D0 | 30.3430 | 30.3540 | 38.0000 | 38.1000 |
| A0-J3 | 132.2870 | 132.2910 | 18.3170 | 18.4290 |
| B2-D0 | 33.3690 | 33.3680 | 3.1000 | 3.2000 |
| B2-J3 | 137.2320 | 137.2290 | 10.3750 | 10.4750 |
| D0-J3 | 104.2170 | 104.2150 | 12.6940 | 12.7970 |
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 | 60816.4154493441 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP765 |
| RA | 2.352843 |
| DEC | -45.74844 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 19.309 |
| HIERARCH ESO ISS PBL12 END | 19.335 |
| HIERARCH ESO ISS PBLA12 START | 119.2 |
| HIERARCH ESO ISS PBLA12 END | 119.2 |
| HIERARCH ESO ISS PBL13 START | 30.343 |
| HIERARCH ESO ISS PBL13 END | 30.354 |
| HIERARCH ESO ISS PBLA13 START | 38.0 |
| HIERARCH ESO ISS PBLA13 END | 38.1 |
| HIERARCH ESO ISS PBL14 START | 132.287 |
| HIERARCH ESO ISS PBL14 END | 132.291 |
| HIERARCH ESO ISS PBLA14 START | 18.317 |
| HIERARCH ESO ISS PBLA14 END | 18.429 |
| HIERARCH ESO ISS PBL23 START | 33.369 |
| HIERARCH ESO ISS PBL23 END | 33.368 |
| HIERARCH ESO ISS PBLA23 START | 3.1 |
| HIERARCH ESO ISS PBLA23 END | 3.2 |
| HIERARCH ESO ISS PBL24 START | 137.232 |
| HIERARCH ESO ISS PBL24 END | 137.229 |
| HIERARCH ESO ISS PBLA24 START | 10.375 |
| HIERARCH ESO ISS PBLA24 END | 10.475 |
| HIERARCH ESO ISS PBL34 START | 104.217 |
| HIERARCH ESO ISS PBL34 END | 104.215 |
| HIERARCH ESO ISS PBLA34 START | 12.694 |
| HIERARCH ESO ISS PBLA34 END | 12.797 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011286 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011286 |
| HIERARCH ESO ISS AMBI TEMP | 15.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.28 |