Exposure
ID
PIONI.2025-05-12T03:48:32.382_1
Header ID
PIONI.2025-05-12T03:48:32.382
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 03:48:32.382
UTC End
2025-05-12 03:48:57.982
MJD Start
60807.1587081277
MJD End
60807.159004424
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00638
Ambient temperature (°C)
17.75
Seeing (arcsec)
0.55
Observation
ID
67231
Category
science
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
49975
Name
TYC 7252-3-1
RA
192.753614
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 53.9890 53.9670 35.4000 35.4000
U1-U3 96.9780 96.9290 41.9000 41.9000
U1-U4 120.5570 120.4530 71.6240 71.6890
U2-U3 43.7630 43.7360 49.9000 49.9000
U2-U4 83.3750 83.3040 94.1390 94.2230
U3-U4 60.3310 60.3010 124.5480 124.6480
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 60807.1587081277
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TYC 7252-3-1
RA 192.753614
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 53.989
HIERARCH ESO ISS PBL12 END 53.967
HIERARCH ESO ISS PBLA12 START 35.4
HIERARCH ESO ISS PBLA12 END 35.4
HIERARCH ESO ISS PBL13 START 96.978
HIERARCH ESO ISS PBL13 END 96.929
HIERARCH ESO ISS PBLA13 START 41.9
HIERARCH ESO ISS PBLA13 END 41.9
HIERARCH ESO ISS PBL14 START 120.557
HIERARCH ESO ISS PBL14 END 120.453
HIERARCH ESO ISS PBLA14 START 71.624
HIERARCH ESO ISS PBLA14 END 71.689
HIERARCH ESO ISS PBL23 START 43.763
HIERARCH ESO ISS PBL23 END 43.736
HIERARCH ESO ISS PBLA23 START 49.9
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 83.375
HIERARCH ESO ISS PBL24 END 83.304
HIERARCH ESO ISS PBLA24 START 94.139
HIERARCH ESO ISS PBLA24 END 94.223
HIERARCH ESO ISS PBL34 START 60.331
HIERARCH ESO ISS PBL34 END 60.301
HIERARCH ESO ISS PBLA34 START 124.548
HIERARCH ESO ISS PBLA34 END 124.648
HIERARCH ESO ISS AMBI TAU0 START 0.00638
HIERARCH ESO ISS AMBI TAU0 END 0.00638
HIERARCH ESO ISS AMBI TEMP 17.75
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55