Exposure
ID
PIONI.2022-05-29T07:05:04.819_1
Header ID
PIONI.2022-05-29T07:05:04.819
Date updated
2022-05-29 07:11:09 UTC+0000
Release date
2023-05-29 07:11:09 UTC+0000
UTC Start
2022-05-29 07:05:04.818
UTC End
2022-05-29 07:05:43.218
MJD Start
59728.2951946552
MJD End
59728.2956390996
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0031675
Ambient temperature (°C)
6.98
Seeing (arcsec)
0.525
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 66.3760 66.3270 280.0000 280.2000
K0-D0 92.5070 92.4290 258.9000 259.0000
K0-I2 28.6470 28.6390 315.8140 315.9340
G2-D0 38.8960 38.8770 220.8000 220.9000
G2-I2 46.2700 46.2310 78.8340 78.9280
D0-I2 80.5490 80.4890 61.5200 61.6000
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 59728.2951946552
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 66.376
HIERARCH ESO ISS PBL12 END 66.327
HIERARCH ESO ISS PBLA12 START 280.0
HIERARCH ESO ISS PBLA12 END 280.2
HIERARCH ESO ISS PBL13 START 92.507
HIERARCH ESO ISS PBL13 END 92.429
HIERARCH ESO ISS PBLA13 START 258.9
HIERARCH ESO ISS PBLA13 END 259.0
HIERARCH ESO ISS PBL14 START 28.647
HIERARCH ESO ISS PBL14 END 28.639
HIERARCH ESO ISS PBLA14 START 315.814
HIERARCH ESO ISS PBLA14 END 315.934
HIERARCH ESO ISS PBL23 START 38.896
HIERARCH ESO ISS PBL23 END 38.877
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 46.27
HIERARCH ESO ISS PBL24 END 46.231
HIERARCH ESO ISS PBLA24 START 78.834
HIERARCH ESO ISS PBLA24 END 78.928
HIERARCH ESO ISS PBL34 START 80.549
HIERARCH ESO ISS PBL34 END 80.489
HIERARCH ESO ISS PBLA34 START 61.52
HIERARCH ESO ISS PBLA34 END 61.6
HIERARCH ESO ISS AMBI TAU0 START 0.003185
HIERARCH ESO ISS AMBI TAU0 END 0.00315
HIERARCH ESO ISS AMBI TEMP 6.98
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.55