Exposure
- ID
- PIONI.2025-03-21T03:34:01.499_1
- Header ID
- PIONI.2025-03-21T03:34:01.499
- 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 03:34:01.499
- UTC End
- 2025-03-21 03:34:27.099
- MJD Start
- 60755.1486284607
- MJD End
- 60755.148924757
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010605
- Ambient temperature (°C)
- 16.26
- Seeing (arcsec)
- 0.405
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 | 63.3720 | 63.4520 | 58.8000 | 59.0000 |
| A0-J2 | 111.2230 | 111.2780 | 36.1000 | 36.2000 |
| A0-K0 | 124.2090 | 124.2250 | 20.7870 | 20.9320 |
| G1-J2 | 58.2170 | 58.2170 | 11.1000 | 11.3000 |
| G1-K0 | 83.9440 | 83.9490 | 353.0640 | 353.1570 |
| J2-K0 | 33.8210 | 33.8530 | 320.7990 | 320.8590 |
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 | 60755.1486284607 |
| 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 | 63.372 |
| HIERARCH ESO ISS PBL12 END | 63.452 |
| HIERARCH ESO ISS PBLA12 START | 58.8 |
| HIERARCH ESO ISS PBLA12 END | 59.0 |
| HIERARCH ESO ISS PBL13 START | 111.223 |
| HIERARCH ESO ISS PBL13 END | 111.278 |
| HIERARCH ESO ISS PBLA13 START | 36.1 |
| HIERARCH ESO ISS PBLA13 END | 36.2 |
| HIERARCH ESO ISS PBL14 START | 124.209 |
| HIERARCH ESO ISS PBL14 END | 124.225 |
| HIERARCH ESO ISS PBLA14 START | 20.787 |
| HIERARCH ESO ISS PBLA14 END | 20.932 |
| HIERARCH ESO ISS PBL23 START | 58.217 |
| HIERARCH ESO ISS PBL23 END | 58.217 |
| HIERARCH ESO ISS PBLA23 START | 11.1 |
| HIERARCH ESO ISS PBLA23 END | 11.3 |
| HIERARCH ESO ISS PBL24 START | 83.944 |
| HIERARCH ESO ISS PBL24 END | 83.949 |
| HIERARCH ESO ISS PBLA24 START | 353.064 |
| HIERARCH ESO ISS PBLA24 END | 353.157 |
| HIERARCH ESO ISS PBL34 START | 33.821 |
| HIERARCH ESO ISS PBL34 END | 33.853 |
| HIERARCH ESO ISS PBLA34 START | 320.799 |
| HIERARCH ESO ISS PBLA34 END | 320.859 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010361 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010849 |
| HIERARCH ESO ISS AMBI TEMP | 16.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |