Exposure
- ID
- PIONI.2025-03-02T02:41:51.517_1
- Header ID
- PIONI.2025-03-02T02:41:51.517
- Date updated
- 2025-03-02 02:50:49 UTC+0000
- Release date
- 2026-03-02 02:50:49 UTC+0000
- UTC Start
- 2025-03-02 02:41:51.517
- UTC End
- 2025-03-02 02:42:17.117
- MJD Start
- 60736.1124018184
- MJD End
- 60736.112698114695
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043285
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.8
Observation
- ID
- 64913
- 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
- 48342
- Name
- HIP46026
- RA
- 140.798961
- DEC
- -28.83373
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.9630 | 88.9970 | 111.1000 | 111.2000 |
| A0-J2 | 127.3840 | 127.4320 | 87.5000 | 87.6000 |
| A0-K0 | 126.9070 | 126.9400 | 65.6220 | 65.6990 |
| G1-J2 | 58.0010 | 58.0100 | 49.8000 | 49.8000 |
| G1-K0 | 90.4840 | 90.4840 | 21.1150 | 21.1850 |
| J2-K0 | 48.3650 | 48.3680 | 346.0330 | 346.0900 |
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 | 60736.1124018184 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP46026 |
| RA | 140.798961 |
| DEC | -28.83373 |
| 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 | 88.963 |
| HIERARCH ESO ISS PBL12 END | 88.997 |
| HIERARCH ESO ISS PBLA12 START | 111.1 |
| HIERARCH ESO ISS PBLA12 END | 111.2 |
| HIERARCH ESO ISS PBL13 START | 127.384 |
| HIERARCH ESO ISS PBL13 END | 127.432 |
| HIERARCH ESO ISS PBLA13 START | 87.5 |
| HIERARCH ESO ISS PBLA13 END | 87.6 |
| HIERARCH ESO ISS PBL14 START | 126.907 |
| HIERARCH ESO ISS PBL14 END | 126.94 |
| HIERARCH ESO ISS PBLA14 START | 65.622 |
| HIERARCH ESO ISS PBLA14 END | 65.699 |
| HIERARCH ESO ISS PBL23 START | 58.001 |
| HIERARCH ESO ISS PBL23 END | 58.01 |
| HIERARCH ESO ISS PBLA23 START | 49.8 |
| HIERARCH ESO ISS PBLA23 END | 49.8 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.484 |
| HIERARCH ESO ISS PBLA24 START | 21.115 |
| HIERARCH ESO ISS PBLA24 END | 21.185 |
| HIERARCH ESO ISS PBL34 START | 48.365 |
| HIERARCH ESO ISS PBL34 END | 48.368 |
| HIERARCH ESO ISS PBLA34 START | 346.033 |
| HIERARCH ESO ISS PBLA34 END | 346.09 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004266 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004391 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |