Exposure
ID
PIONI.2025-05-12T03:47:53.095_1
Header ID
PIONI.2025-05-12T03:47:53.095
Date updated
2025-05-12 19:45:48 UTC+0000
Release date
2025-05-12 19:45:45 UTC+0000
UTC Start
2025-05-12 03:47:53.096
UTC End
2025-05-12 03:48:18.696
MJD Start
60807.1582534229
MJD End
60807.1585497192
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00638
Ambient temperature (°C)
17.7
Seeing (arcsec)
0.565
Observation
ID
67230
Category
science
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
49974
Name
TYC 7252-3-1
RA
192.753595
DEC
-32.27618
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.0120 53.9900 35.3000 35.4000
U1-U3 97.0290 96.9810 41.8000 41.9000
U1-U4 120.6660 120.5620 71.5570 71.6210
U2-U3 43.7920 43.7650 49.8000 49.9000
U2-U4 83.4510 83.3790 94.0500 94.1340
U3-U4 60.3620 60.3320 124.4430 124.5430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60807.1582534229
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TYC 7252-3-1
RA 192.753595
DEC -32.27618
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 54.012
HIERARCH ESO ISS PBL12 END 53.99
HIERARCH ESO ISS PBLA12 START 35.3
HIERARCH ESO ISS PBLA12 END 35.4
HIERARCH ESO ISS PBL13 START 97.029
HIERARCH ESO ISS PBL13 END 96.981
HIERARCH ESO ISS PBLA13 START 41.8
HIERARCH ESO ISS PBLA13 END 41.9
HIERARCH ESO ISS PBL14 START 120.666
HIERARCH ESO ISS PBL14 END 120.562
HIERARCH ESO ISS PBLA14 START 71.557
HIERARCH ESO ISS PBLA14 END 71.621
HIERARCH ESO ISS PBL23 START 43.792
HIERARCH ESO ISS PBL23 END 43.765
HIERARCH ESO ISS PBLA23 START 49.8
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 83.451
HIERARCH ESO ISS PBL24 END 83.379
HIERARCH ESO ISS PBLA24 START 94.05
HIERARCH ESO ISS PBLA24 END 94.134
HIERARCH ESO ISS PBL34 START 60.362
HIERARCH ESO ISS PBL34 END 60.332
HIERARCH ESO ISS PBLA34 START 124.443
HIERARCH ESO ISS PBLA34 END 124.543
HIERARCH ESO ISS AMBI TAU0 START 0.00638
HIERARCH ESO ISS AMBI TAU0 END 0.00638
HIERARCH ESO ISS AMBI TEMP 17.7
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.55