Exposure
ID
PIONI.2025-06-01T07:10:24.786_1
Header ID
PIONI.2025-06-01T07:10:24.786
Date updated
2025-06-01 07:16:42 UTC+0000
Release date
2026-06-01 07:16:42 UTC+0000
UTC Start
2025-06-01 07:10:24.786
UTC End
2025-06-01 07:10:50.386
MJD Start
60827.2988979896
MJD End
60827.2991942859
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008452000000000001
Ambient temperature (°C)
13.44
Seeing (arcsec)
0.315
Observation
ID
67687
Category
science
Program ID
115.27UW.001
Program Title
SCRUTINIZING THE FAST-ROTATOR EPS SGR AND ITS SURPRISING CLOSE ENVIRONNEMENT
Program Type
Normal
PI / COI
DOMICIANO DE SOUZA / MEILLAND / RIEUTORD / REESE
Target
ID
50339
Name
epsSgr
RA
276.042049
DEC
-34.38532
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4990 48.5020 156.4000 156.4000
A0-J2 127.8660 127.8250 98.9000 99.0000
A0-J6 165.3400 165.2970 30.9430 31.0030
B5-J2 109.6660 109.6180 77.0000 77.1000
B5-J6 197.4460 197.4150 19.3960 19.4560
J2-J6 166.8440 166.8540 345.6670 345.7380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.27UW.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60827.2988979896
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME epsSgr
RA 276.042049
DEC -34.38532
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.499
HIERARCH ESO ISS PBL12 END 48.502
HIERARCH ESO ISS PBLA12 START 156.4
HIERARCH ESO ISS PBLA12 END 156.4
HIERARCH ESO ISS PBL13 START 127.866
HIERARCH ESO ISS PBL13 END 127.825
HIERARCH ESO ISS PBLA13 START 98.9
HIERARCH ESO ISS PBLA13 END 99.0
HIERARCH ESO ISS PBL14 START 165.34
HIERARCH ESO ISS PBL14 END 165.297
HIERARCH ESO ISS PBLA14 START 30.943
HIERARCH ESO ISS PBLA14 END 31.003
HIERARCH ESO ISS PBL23 START 109.666
HIERARCH ESO ISS PBL23 END 109.618
HIERARCH ESO ISS PBLA23 START 77.0
HIERARCH ESO ISS PBLA23 END 77.1
HIERARCH ESO ISS PBL24 START 197.446
HIERARCH ESO ISS PBL24 END 197.415
HIERARCH ESO ISS PBLA24 START 19.396
HIERARCH ESO ISS PBLA24 END 19.456
HIERARCH ESO ISS PBL34 START 166.844
HIERARCH ESO ISS PBL34 END 166.854
HIERARCH ESO ISS PBLA34 START 345.667
HIERARCH ESO ISS PBLA34 END 345.738
HIERARCH ESO ISS AMBI TAU0 START 0.009579
HIERARCH ESO ISS AMBI TAU0 END 0.007325
HIERARCH ESO ISS AMBI TEMP 13.44
HIERARCH ESO ISS AMBI FWHM START 0.27
HIERARCH ESO ISS AMBI FWHM END 0.36