Exposure
ID
PIONI.2025-02-24T06:07:05.364_1
Header ID
PIONI.2025-02-24T06:07:05.364
Date updated
2025-02-24 06:10:40 UTC+0000
Release date
2025-02-24 06:07:05 UTC+0000
UTC Start
2025-02-24 06:07:05.364
UTC End
2025-02-24 06:07:43.764
MJD Start
60730.2549231956
MJD End
60730.25536764004
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007515
Ambient temperature (°C)
17.45
Seeing (arcsec)
0.89
Observation
ID
64824
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
48271
Name
HD_128288
RA
219.40805
DEC
-50.08624
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 70.8400 70.9650 80.9000 81.0000
A0-J2 114.0900 114.2030 56.0000 56.2000
A0-K0 123.7030 123.7480 37.2490 37.4300
G1-J2 58.0640 58.0690 25.1000 25.3000
G1-K0 87.3740 87.3710 3.2400 3.3590
J2-K0 39.8590 39.8890 330.3930 330.4690
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 60730.2549231956
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_128288
RA 219.40805
DEC -50.08624
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 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 70.84
HIERARCH ESO ISS PBL12 END 70.965
HIERARCH ESO ISS PBLA12 START 80.9
HIERARCH ESO ISS PBLA12 END 81.0
HIERARCH ESO ISS PBL13 START 114.09
HIERARCH ESO ISS PBL13 END 114.203
HIERARCH ESO ISS PBLA13 START 56.0
HIERARCH ESO ISS PBLA13 END 56.2
HIERARCH ESO ISS PBL14 START 123.703
HIERARCH ESO ISS PBL14 END 123.748
HIERARCH ESO ISS PBLA14 START 37.249
HIERARCH ESO ISS PBLA14 END 37.43
HIERARCH ESO ISS PBL23 START 58.064
HIERARCH ESO ISS PBL23 END 58.069
HIERARCH ESO ISS PBLA23 START 25.1
HIERARCH ESO ISS PBLA23 END 25.3
HIERARCH ESO ISS PBL24 START 87.374
HIERARCH ESO ISS PBL24 END 87.371
HIERARCH ESO ISS PBLA24 START 3.24
HIERARCH ESO ISS PBLA24 END 3.359
HIERARCH ESO ISS PBL34 START 39.859
HIERARCH ESO ISS PBL34 END 39.889
HIERARCH ESO ISS PBLA34 START 330.393
HIERARCH ESO ISS PBLA34 END 330.469
HIERARCH ESO ISS AMBI TAU0 START 0.007515
HIERARCH ESO ISS AMBI TAU0 END 0.007515
HIERARCH ESO ISS AMBI TEMP 17.45
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89