Exposure
ID
PIONI.2024-03-06T06:03:13.400_1
Header ID
PIONI.2024-03-06T06:03:13.400
Date updated
2024-03-06 17:25:19 UTC+0000
Release date
2025-03-06 17:25:16 UTC+0000
UTC Start
2024-03-06 06:03:13.400
UTC End
2024-03-06 06:03:51.800
MJD Start
60375.2522384287
MJD End
60375.2526828731
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009928
Ambient temperature (°C)
16.57
Seeing (arcsec)
0.465
Observation
ID
58650
Category
science
Program ID
112.2624.001
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
43414
Name
HD_135240
RA
229.23473
DEC
-60.95728
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 72.8850 72.9710 72.1000 72.3000
A0-J2 119.9030 119.9670 51.2000 51.4000
A0-K0 127.1940 127.2080 35.3450 35.5290
G1-J2 57.9740 57.9700 24.5000 24.7000
G1-K0 81.4140 81.4100 2.9900 3.1180
J2-K0 34.7530 34.7860 325.2530 325.3510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60375.2522384287
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_135240
RA 229.23473
DEC -60.95728
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 72.885
HIERARCH ESO ISS PBL12 END 72.971
HIERARCH ESO ISS PBLA12 START 72.1
HIERARCH ESO ISS PBLA12 END 72.3
HIERARCH ESO ISS PBL13 START 119.903
HIERARCH ESO ISS PBL13 END 119.967
HIERARCH ESO ISS PBLA13 START 51.2
HIERARCH ESO ISS PBLA13 END 51.4
HIERARCH ESO ISS PBL14 START 127.194
HIERARCH ESO ISS PBL14 END 127.208
HIERARCH ESO ISS PBLA14 START 35.345
HIERARCH ESO ISS PBLA14 END 35.529
HIERARCH ESO ISS PBL23 START 57.974
HIERARCH ESO ISS PBL23 END 57.97
HIERARCH ESO ISS PBLA23 START 24.5
HIERARCH ESO ISS PBLA23 END 24.7
HIERARCH ESO ISS PBL24 START 81.414
HIERARCH ESO ISS PBL24 END 81.41
HIERARCH ESO ISS PBLA24 START 2.99
HIERARCH ESO ISS PBLA24 END 3.118
HIERARCH ESO ISS PBL34 START 34.753
HIERARCH ESO ISS PBL34 END 34.786
HIERARCH ESO ISS PBLA34 START 325.253
HIERARCH ESO ISS PBLA34 END 325.351
HIERARCH ESO ISS AMBI TAU0 START 0.010503
HIERARCH ESO ISS AMBI TAU0 END 0.009353
HIERARCH ESO ISS AMBI TEMP 16.57
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.51