Exposure
- ID
- PIONI.2025-07-21T09:27:24.331_1
- Header ID
- PIONI.2025-07-21T09:27:24.331
- Date updated
- 2025-07-21 09:35:44 UTC+0000
- Release date
- 2026-07-21 09:35:43 UTC+0000
- UTC Start
- 2025-07-21 09:27:24.331
- UTC End
- 2025-07-21 09:27:49.931
- MJD Start
- 60877.3940316052
- MJD End
- 60877.3943279015
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054745
- Ambient temperature (°C)
- 14.66
- Seeing (arcsec)
- 0.765
Observation
- ID
- 68903
- 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
- 51266
- Name
- HIP18401
- RA
- 59.015015
- DEC
- -63.46352
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 72.2620 | 72.3210 | 67.0000 | 67.2000 |
A0-J2 | 120.1870 | 120.2280 | 47.1000 | 47.2000 |
A0-K0 | 127.4360 | 127.4440 | 32.0890 | 32.2290 |
G1-J2 | 57.8080 | 57.8050 | 21.8000 | 21.9000 |
G1-K0 | 79.7750 | 79.7740 | 0.8440 | 0.9420 |
J2-K0 | 33.0380 | 33.0640 | 322.1470 | 322.2230 |
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 | 60877.3940316052 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | HIP18401 |
RA | 59.015015 |
DEC | -63.46352 |
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 | 72.262 |
HIERARCH ESO ISS PBL12 END | 72.321 |
HIERARCH ESO ISS PBLA12 START | 67.0 |
HIERARCH ESO ISS PBLA12 END | 67.2 |
HIERARCH ESO ISS PBL13 START | 120.187 |
HIERARCH ESO ISS PBL13 END | 120.228 |
HIERARCH ESO ISS PBLA13 START | 47.1 |
HIERARCH ESO ISS PBLA13 END | 47.2 |
HIERARCH ESO ISS PBL14 START | 127.436 |
HIERARCH ESO ISS PBL14 END | 127.444 |
HIERARCH ESO ISS PBLA14 START | 32.089 |
HIERARCH ESO ISS PBLA14 END | 32.229 |
HIERARCH ESO ISS PBL23 START | 57.808 |
HIERARCH ESO ISS PBL23 END | 57.805 |
HIERARCH ESO ISS PBLA23 START | 21.8 |
HIERARCH ESO ISS PBLA23 END | 21.9 |
HIERARCH ESO ISS PBL24 START | 79.775 |
HIERARCH ESO ISS PBL24 END | 79.774 |
HIERARCH ESO ISS PBLA24 START | 0.844 |
HIERARCH ESO ISS PBLA24 END | 0.942 |
HIERARCH ESO ISS PBL34 START | 33.038 |
HIERARCH ESO ISS PBL34 END | 33.064 |
HIERARCH ESO ISS PBLA34 START | 322.147 |
HIERARCH ESO ISS PBLA34 END | 322.223 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005492 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005457 |
HIERARCH ESO ISS AMBI TEMP | 14.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.73 |
HIERARCH ESO ISS AMBI FWHM END | 0.8 |