Exposure
ID
PIONI.2022-05-07T04:00:35.707_1
Header ID
PIONI.2022-05-07T04:00:35.707
Date updated
2022-05-07 04:11:04 UTC+0000
Release date
2022-05-07 04:00:35 UTC+0000
UTC Start
2022-05-07 04:00:35.707
UTC End
2022-05-07 04:01:14.107
MJD Start
59706.1670799381
MJD End
59706.1675243825
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002333
Ambient temperature (°C)
11.09
Seeing (arcsec)
0.92
Observation
ID
50831
Category
calibrator
Program ID
109.231M.001
Program Title
3D ORBITS OF GALACTIC LUMINOUS BLUE VARIABLE STARS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ HUTSEMEKERS/ KLUSKA/ LANTHERMANN/ LE BOUQUIN/ GOSSET
Target
ID
37914
Name
HD 150039
RA
250.129795
DEC
-45.95797
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.6530 75.7730 90.4000 90.5000
A0-J2 116.8950 117.0160 65.3000 65.5000
A0-J3 132.4210 132.4210 24.4650 24.6100
G1-J2 57.9750 57.9820 31.8000 32.0000
G1-J3 122.8000 122.8200 350.2480 350.3370
J2-J3 88.2830 88.3610 324.3990 324.4720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59706.1670799381
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 150039
RA 250.129795
DEC -45.95797
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 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.653
HIERARCH ESO ISS PBL12 END 75.773
HIERARCH ESO ISS PBLA12 START 90.4
HIERARCH ESO ISS PBLA12 END 90.5
HIERARCH ESO ISS PBL13 START 116.895
HIERARCH ESO ISS PBL13 END 117.016
HIERARCH ESO ISS PBLA13 START 65.3
HIERARCH ESO ISS PBLA13 END 65.5
HIERARCH ESO ISS PBL14 START 132.421
HIERARCH ESO ISS PBL14 END 132.421
HIERARCH ESO ISS PBLA14 START 24.465
HIERARCH ESO ISS PBLA14 END 24.61
HIERARCH ESO ISS PBL23 START 57.975
HIERARCH ESO ISS PBL23 END 57.982
HIERARCH ESO ISS PBLA23 START 31.8
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 122.8
HIERARCH ESO ISS PBL24 END 122.82
HIERARCH ESO ISS PBLA24 START 350.248
HIERARCH ESO ISS PBLA24 END 350.337
HIERARCH ESO ISS PBL34 START 88.283
HIERARCH ESO ISS PBL34 END 88.361
HIERARCH ESO ISS PBLA34 START 324.399
HIERARCH ESO ISS PBLA34 END 324.472
HIERARCH ESO ISS AMBI TAU0 START 0.002333
HIERARCH ESO ISS AMBI TAU0 END 0.002333
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92