Exposure
ID
PIONI.2025-02-24T05:08:56.651_1
Header ID
PIONI.2025-02-24T05:08:56.651
Date updated
2025-02-24 05:15:46 UTC+0000
Release date
2025-02-24 05:08:56 UTC+0000
UTC Start
2025-02-24 05:08:56.651
UTC End
2025-02-24 05:09:22.251
MJD Start
60730.2145445701
MJD End
60730.2148408664
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014767
Ambient temperature (°C)
17.95
Seeing (arcsec)
0.65
Observation
ID
64819
Category
calibrator
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
48266
Name
HD_132647
RA
225.447332
DEC
-43.92582
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 53.7050 53.8330 67.9000 68.0000
A0-J2 95.4800 95.5790 37.1000 37.3000
A0-K0 114.2360 114.2710 18.4110 18.5680
G1-J2 56.4600 56.4640 8.0000 8.1000
G1-K0 89.2060 89.2100 351.1940 351.2800
J2-K0 38.7650 38.7950 326.2870 326.3230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60730.2145445701
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_132647
RA 225.447332
DEC -43.92582
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
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 53.705
HIERARCH ESO ISS PBL12 END 53.833
HIERARCH ESO ISS PBLA12 START 67.9
HIERARCH ESO ISS PBLA12 END 68.0
HIERARCH ESO ISS PBL13 START 95.48
HIERARCH ESO ISS PBL13 END 95.579
HIERARCH ESO ISS PBLA13 START 37.1
HIERARCH ESO ISS PBLA13 END 37.3
HIERARCH ESO ISS PBL14 START 114.236
HIERARCH ESO ISS PBL14 END 114.271
HIERARCH ESO ISS PBLA14 START 18.411
HIERARCH ESO ISS PBLA14 END 18.568
HIERARCH ESO ISS PBL23 START 56.46
HIERARCH ESO ISS PBL23 END 56.464
HIERARCH ESO ISS PBLA23 START 8.0
HIERARCH ESO ISS PBLA23 END 8.1
HIERARCH ESO ISS PBL24 START 89.206
HIERARCH ESO ISS PBL24 END 89.21
HIERARCH ESO ISS PBLA24 START 351.194
HIERARCH ESO ISS PBLA24 END 351.28
HIERARCH ESO ISS PBL34 START 38.765
HIERARCH ESO ISS PBL34 END 38.795
HIERARCH ESO ISS PBLA34 START 326.287
HIERARCH ESO ISS PBLA34 END 326.323
HIERARCH ESO ISS AMBI TAU0 START 0.014767
HIERARCH ESO ISS AMBI TAU0 END 0.014767
HIERARCH ESO ISS AMBI TEMP 17.95
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65