Exposure
ID
PIONI.2024-03-06T06:01:33.347_1
Header ID
PIONI.2024-03-06T06:01:33.347
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 06:01:33.346
UTC End
2024-03-06 06:02:11.746
MJD Start
60375.2510803952
MJD End
60375.2515248396
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008645
Ambient temperature (°C)
16.59
Seeing (arcsec)
0.5
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 72.7050 72.7910 71.7000 71.8000
A0-J2 119.7710 119.8340 50.7000 50.9000
A0-K0 127.1650 127.1790 34.9610 35.1450
G1-J2 57.9820 57.9780 24.2000 24.3000
G1-K0 81.4210 81.4170 2.7220 2.8510
J2-K0 34.6840 34.7170 325.0510 325.1480
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 60375.2510803952
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 72.705
HIERARCH ESO ISS PBL12 END 72.791
HIERARCH ESO ISS PBLA12 START 71.7
HIERARCH ESO ISS PBLA12 END 71.8
HIERARCH ESO ISS PBL13 START 119.771
HIERARCH ESO ISS PBL13 END 119.834
HIERARCH ESO ISS PBLA13 START 50.7
HIERARCH ESO ISS PBLA13 END 50.9
HIERARCH ESO ISS PBL14 START 127.165
HIERARCH ESO ISS PBL14 END 127.179
HIERARCH ESO ISS PBLA14 START 34.961
HIERARCH ESO ISS PBLA14 END 35.145
HIERARCH ESO ISS PBL23 START 57.982
HIERARCH ESO ISS PBL23 END 57.978
HIERARCH ESO ISS PBLA23 START 24.2
HIERARCH ESO ISS PBLA23 END 24.3
HIERARCH ESO ISS PBL24 START 81.421
HIERARCH ESO ISS PBL24 END 81.417
HIERARCH ESO ISS PBLA24 START 2.722
HIERARCH ESO ISS PBLA24 END 2.851
HIERARCH ESO ISS PBL34 START 34.684
HIERARCH ESO ISS PBL34 END 34.717
HIERARCH ESO ISS PBLA34 START 325.051
HIERARCH ESO ISS PBLA34 END 325.148
HIERARCH ESO ISS AMBI TAU0 START 0.008645
HIERARCH ESO ISS AMBI TAU0 END 0.008645
HIERARCH ESO ISS AMBI TEMP 16.59
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5