Exposure
ID
PIONI.2025-02-28T01:00:45.087_1
Header ID
PIONI.2025-02-28T01:00:45.087
Date updated
2025-02-28 01:10:55 UTC+0000
Release date
2025-02-28 01:00:45 UTC+0000
UTC Start
2025-02-28 01:00:45.087
UTC End
2025-02-28 01:01:10.687
MJD Start
60734.0421885098
MJD End
60734.042484806094
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015059
Ambient temperature (°C)
14.26
Seeing (arcsec)
0.55
Observation
ID
64866
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
48305
Name
HD_49273
RA
101.939443
DEC
4.4458
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 88.2370 88.1880 113.1000 113.1000
A0-J2 129.1580 129.1460 92.4000 92.4000
A0-K0 126.5790 126.6260 73.2490 73.2440
G1-J2 56.0810 56.1160 58.6000 58.7000
G1-K0 81.6280 81.6780 29.3830 29.4340
J2-K0 42.6670 42.6560 349.4140 349.4830
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 60734.0421885098
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_49273
RA 101.939443
DEC 4.4458
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 88.237
HIERARCH ESO ISS PBL12 END 88.188
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 129.158
HIERARCH ESO ISS PBL13 END 129.146
HIERARCH ESO ISS PBLA13 START 92.4
HIERARCH ESO ISS PBLA13 END 92.4
HIERARCH ESO ISS PBL14 START 126.579
HIERARCH ESO ISS PBL14 END 126.626
HIERARCH ESO ISS PBLA14 START 73.249
HIERARCH ESO ISS PBLA14 END 73.244
HIERARCH ESO ISS PBL23 START 56.081
HIERARCH ESO ISS PBL23 END 56.116
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 81.628
HIERARCH ESO ISS PBL24 END 81.678
HIERARCH ESO ISS PBLA24 START 29.383
HIERARCH ESO ISS PBLA24 END 29.434
HIERARCH ESO ISS PBL34 START 42.667
HIERARCH ESO ISS PBL34 END 42.656
HIERARCH ESO ISS PBLA34 START 349.414
HIERARCH ESO ISS PBLA34 END 349.483
HIERARCH ESO ISS AMBI TAU0 START 0.015059
HIERARCH ESO ISS AMBI TAU0 END 0.015059
HIERARCH ESO ISS AMBI TEMP 14.26
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55