Exposure
ID
PIONI.2024-10-24T04:12:59.958_1
Header ID
PIONI.2024-10-24T04:12:59.958
Date updated
2024-10-24 04:20:33 UTC+0000
Release date
2025-10-24 04:20:33 UTC+0000
UTC Start
2024-10-24 04:12:59.958
UTC End
2024-10-24 04:13:25.558
MJD Start
60607.1756939641
MJD End
60607.175990260395
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003061
Ambient temperature (°C)
11.18
Seeing (arcsec)
0.64
Observation
ID
61138
Category
science
Program ID
114.27FM.001
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
MAHY / SANA / FROST / TOONEN / BORDIER / LE BOUQUIN / SHENAR
Target
ID
45488
Name
gamPeg
RA
3.307824
DEC
15.18354
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 72.6130 72.4830 108.2000 108.1000
A0-J2 118.7150 118.5860 86.1000 86.1000
A0-K0 126.5980 126.5530 69.4910 69.4440
G1-J2 58.1540 58.1600 58.2000 58.2000
G1-K0 83.3310 83.3840 36.5020 36.5120
J2-K0 36.3740 36.3750 0.1920 0.2810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60607.1756939641
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gamPeg
RA 3.307824
DEC 15.18354
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
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 72.613
HIERARCH ESO ISS PBL12 END 72.483
HIERARCH ESO ISS PBLA12 START 108.2
HIERARCH ESO ISS PBLA12 END 108.1
HIERARCH ESO ISS PBL13 START 118.715
HIERARCH ESO ISS PBL13 END 118.586
HIERARCH ESO ISS PBLA13 START 86.1
HIERARCH ESO ISS PBLA13 END 86.1
HIERARCH ESO ISS PBL14 START 126.598
HIERARCH ESO ISS PBL14 END 126.553
HIERARCH ESO ISS PBLA14 START 69.491
HIERARCH ESO ISS PBLA14 END 69.444
HIERARCH ESO ISS PBL23 START 58.154
HIERARCH ESO ISS PBL23 END 58.16
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 83.331
HIERARCH ESO ISS PBL24 END 83.384
HIERARCH ESO ISS PBLA24 START 36.502
HIERARCH ESO ISS PBLA24 END 36.512
HIERARCH ESO ISS PBL34 START 36.374
HIERARCH ESO ISS PBL34 END 36.375
HIERARCH ESO ISS PBLA34 START 0.192
HIERARCH ESO ISS PBLA34 END 0.281
HIERARCH ESO ISS AMBI TAU0 START 0.003061
HIERARCH ESO ISS AMBI TAU0 END 0.003061
HIERARCH ESO ISS AMBI TEMP 11.18
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64