Exposure
ID
PIONI.2022-05-29T07:07:37.068_1
Header ID
PIONI.2022-05-29T07:07:37.068
Date updated
2022-05-29 07:15:52 UTC+0000
Release date
2023-05-29 07:15:52 UTC+0000
UTC Start
2022-05-29 07:07:37.067
UTC End
2022-05-29 07:08:15.467
MJD Start
59728.2969567962
MJD End
59728.2974012406
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0032
Ambient temperature (°C)
6.93
Seeing (arcsec)
0.57
Observation
ID
51034
Category
science
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
38057
Name
RHI84 10-469
RA
265.999197
DEC
-30.47735
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 I2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.2190 66.1690 280.4000 280.5000
K0-D0 92.2610 92.1830 259.2000 259.3000
K0-I2 28.6230 28.6150 316.1880 316.3060
G2-D0 38.8360 38.8170 221.0000 221.1000
G2-I2 46.1470 46.1080 79.1290 79.2210
D0-I2 80.3600 80.2990 61.7710 61.8490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.2969567962
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RHI84 10-469
RA 265.999197
DEC -30.47735
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 I2
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.219
HIERARCH ESO ISS PBL12 END 66.169
HIERARCH ESO ISS PBLA12 START 280.4
HIERARCH ESO ISS PBLA12 END 280.5
HIERARCH ESO ISS PBL13 START 92.261
HIERARCH ESO ISS PBL13 END 92.183
HIERARCH ESO ISS PBLA13 START 259.2
HIERARCH ESO ISS PBLA13 END 259.3
HIERARCH ESO ISS PBL14 START 28.623
HIERARCH ESO ISS PBL14 END 28.615
HIERARCH ESO ISS PBLA14 START 316.188
HIERARCH ESO ISS PBLA14 END 316.306
HIERARCH ESO ISS PBL23 START 38.836
HIERARCH ESO ISS PBL23 END 38.817
HIERARCH ESO ISS PBLA23 START 221.0
HIERARCH ESO ISS PBLA23 END 221.1
HIERARCH ESO ISS PBL24 START 46.147
HIERARCH ESO ISS PBL24 END 46.108
HIERARCH ESO ISS PBLA24 START 79.129
HIERARCH ESO ISS PBLA24 END 79.221
HIERARCH ESO ISS PBL34 START 80.36
HIERARCH ESO ISS PBL34 END 80.299
HIERARCH ESO ISS PBLA34 START 61.771
HIERARCH ESO ISS PBLA34 END 61.849
HIERARCH ESO ISS AMBI TAU0 START 0.0032
HIERARCH ESO ISS AMBI TAU0 END 0.0032
HIERARCH ESO ISS AMBI TEMP 6.93
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.6