Exposure
ID
PIONI.2024-03-06T06:04:53.389_1
Header ID
PIONI.2024-03-06T06:04:53.389
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 06:04:53.390
UTC End
2024-03-06 06:05:31.790
MJD Start
60375.2533957139
MJD End
60375.2538401583
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007247
Ambient temperature (°C)
16.52
Seeing (arcsec)
0.48
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 73.0650 73.1510 72.5000 72.7000
A0-J2 120.0360 120.0990 51.6000 51.8000
A0-K0 127.2230 127.2360 35.7280 35.9120
G1-J2 57.9660 57.9620 24.9000 25.0000
G1-K0 81.4060 81.4020 3.2570 3.3860
J2-K0 34.8210 34.8540 325.4560 325.5540
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 60375.2533957139
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 73.065
HIERARCH ESO ISS PBL12 END 73.151
HIERARCH ESO ISS PBLA12 START 72.5
HIERARCH ESO ISS PBLA12 END 72.7
HIERARCH ESO ISS PBL13 START 120.036
HIERARCH ESO ISS PBL13 END 120.099
HIERARCH ESO ISS PBLA13 START 51.6
HIERARCH ESO ISS PBLA13 END 51.8
HIERARCH ESO ISS PBL14 START 127.223
HIERARCH ESO ISS PBL14 END 127.236
HIERARCH ESO ISS PBLA14 START 35.728
HIERARCH ESO ISS PBLA14 END 35.912
HIERARCH ESO ISS PBL23 START 57.966
HIERARCH ESO ISS PBL23 END 57.962
HIERARCH ESO ISS PBLA23 START 24.9
HIERARCH ESO ISS PBLA23 END 25.0
HIERARCH ESO ISS PBL24 START 81.406
HIERARCH ESO ISS PBL24 END 81.402
HIERARCH ESO ISS PBLA24 START 3.257
HIERARCH ESO ISS PBLA24 END 3.386
HIERARCH ESO ISS PBL34 START 34.821
HIERARCH ESO ISS PBL34 END 34.854
HIERARCH ESO ISS PBLA34 START 325.456
HIERARCH ESO ISS PBLA34 END 325.554
HIERARCH ESO ISS AMBI TAU0 START 0.007247
HIERARCH ESO ISS AMBI TAU0 END 0.007247
HIERARCH ESO ISS AMBI TEMP 16.52
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48