Exposure
- ID
- PIONI.2025-03-20T23:56:16.882_1
- Header ID
- PIONI.2025-03-20T23:56:16.882
- Date updated
- 2025-03-21 00:00:44 UTC+0000
- Release date
- 2026-03-21 00:00:43 UTC+0000
- UTC Start
- 2025-03-20 23:56:16.882
- UTC End
- 2025-03-20 23:56:55.282
- MJD Start
- 60754.9974176148
- MJD End
- 60754.997862059245
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006011
- Ambient temperature (°C)
- 17.95
- Seeing (arcsec)
- 1.2
Observation
- ID
- 65725
- 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
- 48898
- Name
- HIP22081
- RA
- 71.238653
- DEC
- -63.22973
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3940 | 90.3980 | 141.7000 | 141.9000 |
| A0-J2 | 125.6730 | 125.6340 | 125.2000 | 125.4000 |
| A0-K0 | 113.2420 | 113.1500 | 107.5100 | 107.7080 |
| G1-J2 | 46.7790 | 46.7230 | 91.7000 | 91.9000 |
| G1-K0 | 63.7940 | 63.7090 | 54.6520 | 54.7810 |
| J2-K0 | 38.6900 | 38.6830 | 7.8390 | 7.9520 |
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 | 60754.9974176148 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP22081 |
| RA | 71.238653 |
| DEC | -63.22973 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.394 |
| HIERARCH ESO ISS PBL12 END | 90.398 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 141.9 |
| HIERARCH ESO ISS PBL13 START | 125.673 |
| HIERARCH ESO ISS PBL13 END | 125.634 |
| HIERARCH ESO ISS PBLA13 START | 125.2 |
| HIERARCH ESO ISS PBLA13 END | 125.4 |
| HIERARCH ESO ISS PBL14 START | 113.242 |
| HIERARCH ESO ISS PBL14 END | 113.15 |
| HIERARCH ESO ISS PBLA14 START | 107.51 |
| HIERARCH ESO ISS PBLA14 END | 107.708 |
| HIERARCH ESO ISS PBL23 START | 46.779 |
| HIERARCH ESO ISS PBL23 END | 46.723 |
| HIERARCH ESO ISS PBLA23 START | 91.7 |
| HIERARCH ESO ISS PBLA23 END | 91.9 |
| HIERARCH ESO ISS PBL24 START | 63.794 |
| HIERARCH ESO ISS PBL24 END | 63.709 |
| HIERARCH ESO ISS PBLA24 START | 54.652 |
| HIERARCH ESO ISS PBLA24 END | 54.781 |
| HIERARCH ESO ISS PBL34 START | 38.69 |
| HIERARCH ESO ISS PBL34 END | 38.683 |
| HIERARCH ESO ISS PBLA34 START | 7.839 |
| HIERARCH ESO ISS PBLA34 END | 7.952 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006011 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006011 |
| HIERARCH ESO ISS AMBI TEMP | 17.95 |
| HIERARCH ESO ISS AMBI FWHM START | 1.2 |
| HIERARCH ESO ISS AMBI FWHM END | 1.2 |