Exposure
- ID
- PIONI.2025-03-22T05:39:51.451_1
- Header ID
- PIONI.2025-03-22T05:39:51.451
- Date updated
- 2025-03-22 05:45:47 UTC+0000
- Release date
- 2026-03-22 05:45:47 UTC+0000
- UTC Start
- 2025-03-22 05:39:51.451
- UTC End
- 2025-03-22 05:40:17.051
- MJD Start
- 60756.2360121636
- MJD End
- 60756.2363084599
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061175
- Ambient temperature (°C)
- 15.33
- Seeing (arcsec)
- 0.675
Observation
- ID
- 65780
- 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
- 48944
- Name
- HIP67494
- RA
- 207.466082
- DEC
- -18.13438
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.4590 | 89.4900 | 112.0000 | 112.0000 |
| A0-J2 | 126.2780 | 126.3460 | 88.6000 | 88.7000 |
| A0-K0 | 124.2830 | 124.3520 | 66.3180 | 66.3790 |
| G1-J2 | 56.5820 | 56.6080 | 49.9000 | 50.0000 |
| G1-K0 | 88.9100 | 88.9240 | 20.3040 | 20.3760 |
| J2-K0 | 48.5530 | 48.5510 | 345.1710 | 345.2270 |
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 | 60756.2360121636 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP67494 |
| RA | 207.466082 |
| DEC | -18.13438 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.459 |
| HIERARCH ESO ISS PBL12 END | 89.49 |
| HIERARCH ESO ISS PBLA12 START | 112.0 |
| HIERARCH ESO ISS PBLA12 END | 112.0 |
| HIERARCH ESO ISS PBL13 START | 126.278 |
| HIERARCH ESO ISS PBL13 END | 126.346 |
| HIERARCH ESO ISS PBLA13 START | 88.6 |
| HIERARCH ESO ISS PBLA13 END | 88.7 |
| HIERARCH ESO ISS PBL14 START | 124.283 |
| HIERARCH ESO ISS PBL14 END | 124.352 |
| HIERARCH ESO ISS PBLA14 START | 66.318 |
| HIERARCH ESO ISS PBLA14 END | 66.379 |
| HIERARCH ESO ISS PBL23 START | 56.582 |
| HIERARCH ESO ISS PBL23 END | 56.608 |
| HIERARCH ESO ISS PBLA23 START | 49.9 |
| HIERARCH ESO ISS PBLA23 END | 50.0 |
| HIERARCH ESO ISS PBL24 START | 88.91 |
| HIERARCH ESO ISS PBL24 END | 88.924 |
| HIERARCH ESO ISS PBLA24 START | 20.304 |
| HIERARCH ESO ISS PBLA24 END | 20.376 |
| HIERARCH ESO ISS PBL34 START | 48.553 |
| HIERARCH ESO ISS PBL34 END | 48.551 |
| HIERARCH ESO ISS PBLA34 START | 345.171 |
| HIERARCH ESO ISS PBLA34 END | 345.227 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006067 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006168 |
| HIERARCH ESO ISS AMBI TEMP | 15.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |