Exposure
ID
PIONI.2025-06-01T04:16:46.078_1
Header ID
PIONI.2025-06-01T04:16:46.078
Date updated
2025-06-01 04:26:14 UTC+0000
Release date
2026-06-01 04:26:14 UTC+0000
UTC Start
2025-06-01 04:16:46.078
UTC End
2025-06-01 04:17:11.678
MJD Start
60827.1783110905
MJD End
60827.1786073868
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011421
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.35
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 44.3880 44.4160 139.0000 139.0000
A0-J2 114.9430 115.0610 73.1000 73.2000
A0-J6 169.6900 169.6900 9.5750 9.6560
B5-J2 104.9240 104.9870 50.4000 50.5000
B5-J6 200.8110 200.8110 359.7400 359.8090
J2-J6 156.9030 156.9680 328.6010 328.6430
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 60827.1783110905
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 44.388
HIERARCH ESO ISS PBL12 END 44.416
HIERARCH ESO ISS PBLA12 START 139.0
HIERARCH ESO ISS PBLA12 END 139.0
HIERARCH ESO ISS PBL13 START 114.943
HIERARCH ESO ISS PBL13 END 115.061
HIERARCH ESO ISS PBLA13 START 73.1
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 169.69
HIERARCH ESO ISS PBL14 END 169.69
HIERARCH ESO ISS PBLA14 START 9.575
HIERARCH ESO ISS PBLA14 END 9.656
HIERARCH ESO ISS PBL23 START 104.924
HIERARCH ESO ISS PBL23 END 104.987
HIERARCH ESO ISS PBLA23 START 50.4
HIERARCH ESO ISS PBLA23 END 50.5
HIERARCH ESO ISS PBL24 START 200.811
HIERARCH ESO ISS PBL24 END 200.811
HIERARCH ESO ISS PBLA24 START 359.74
HIERARCH ESO ISS PBLA24 END 359.809
HIERARCH ESO ISS PBL34 START 156.903
HIERARCH ESO ISS PBL34 END 156.968
HIERARCH ESO ISS PBLA34 START 328.601
HIERARCH ESO ISS PBLA34 END 328.643
HIERARCH ESO ISS AMBI TAU0 START 0.011421
HIERARCH ESO ISS AMBI TAU0 END 0.011421
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.35