Exposure
- ID
- PIONI.2025-03-21T03:34:38.872_1
- Header ID
- PIONI.2025-03-21T03:34:38.872
- Date updated
- 2025-03-21 03:40:47 UTC+0000
- Release date
- 2026-03-21 03:40:47 UTC+0000
- UTC Start
- 2025-03-21 03:34:38.872
- UTC End
- 2025-03-21 03:35:04.472
- MJD Start
- 60755.1490610214
- MJD End
- 60755.1493573177
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010849
- Ambient temperature (°C)
- 16.3
- Seeing (arcsec)
- 0.39
Observation
- ID
- 65740
- 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
- 48913
- Name
- HIP72471
- RA
- 222.276292
- DEC
- -56.6685
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 63.4540 | 63.5340 | 59.0000 | 59.2000 |
| A0-J2 | 111.2800 | 111.3360 | 36.2000 | 36.4000 |
| A0-K0 | 124.2250 | 124.2410 | 20.9360 | 21.0800 |
| G1-J2 | 58.2170 | 58.2170 | 11.3000 | 11.4000 |
| G1-K0 | 83.9500 | 83.9550 | 353.1590 | 353.2520 |
| J2-K0 | 33.8540 | 33.8860 | 320.8610 | 320.9210 |
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 | 60755.1490610214 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP72471 |
| RA | 222.276292 |
| DEC | -56.6685 |
| 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 | 63.454 |
| HIERARCH ESO ISS PBL12 END | 63.534 |
| HIERARCH ESO ISS PBLA12 START | 59.0 |
| HIERARCH ESO ISS PBLA12 END | 59.2 |
| HIERARCH ESO ISS PBL13 START | 111.28 |
| HIERARCH ESO ISS PBL13 END | 111.336 |
| HIERARCH ESO ISS PBLA13 START | 36.2 |
| HIERARCH ESO ISS PBLA13 END | 36.4 |
| HIERARCH ESO ISS PBL14 START | 124.225 |
| HIERARCH ESO ISS PBL14 END | 124.241 |
| HIERARCH ESO ISS PBLA14 START | 20.936 |
| HIERARCH ESO ISS PBLA14 END | 21.08 |
| HIERARCH ESO ISS PBL23 START | 58.217 |
| HIERARCH ESO ISS PBL23 END | 58.217 |
| HIERARCH ESO ISS PBLA23 START | 11.3 |
| HIERARCH ESO ISS PBLA23 END | 11.4 |
| HIERARCH ESO ISS PBL24 START | 83.95 |
| HIERARCH ESO ISS PBL24 END | 83.955 |
| HIERARCH ESO ISS PBLA24 START | 353.159 |
| HIERARCH ESO ISS PBLA24 END | 353.252 |
| HIERARCH ESO ISS PBL34 START | 33.854 |
| HIERARCH ESO ISS PBL34 END | 33.886 |
| HIERARCH ESO ISS PBLA34 START | 320.861 |
| HIERARCH ESO ISS PBLA34 END | 320.921 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010849 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010849 |
| HIERARCH ESO ISS AMBI TEMP | 16.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |